Canam Technology M4DBDA8 MARK-IV Digital Class-A Signal Booster User Manual UHF CHANNELIZED OUTPUT LIMIT CONTROL
Canam Technology, Inc MARK-IV Digital Class-A Signal Booster UHF CHANNELIZED OUTPUT LIMIT CONTROL
Contents
- 1. Operation and Maintenance Manual Rev
- 2. User Manual Rev
Operation and Maintenance Manual Rev
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| Document ID | 2638687 |
| Application ID | JlPwEwR1opyuaqe1lbuWXQ== |
| Document Description | Operation and Maintenance Manual Rev |
| Short Term Confidential | No |
| Permanent Confidential | No |
| Supercede | No |
| Document Type | User Manual |
| Display Format | Adobe Acrobat PDF - pdf |
| Filesize | 69.54kB (869282 bits) |
| Date Submitted | 2015-06-06 00:00:00 |
| Date Available | 2015-11-04 00:00:00 |
| Creation Date | 2017-09-30 08:07:58 |
| Producing Software | GPL Ghostscript 9.18 |
| Document Lastmod | 2017-09-30 08:07:58 |
| Document Title | UHF CHANNELIZED OUTPUT LIMIT CONTROL |
| Document Creator | Microsoft® Word 2013 |
| Document Author: | Richard Picado-Hidalgo |
MARK-IVD 800MHz NARROWBAND SIGNAL BOOSTER M4DBDA8 OPERATIONS & MAINTENANCE (O&M) MANUAL REVISION 1 SUBMITTED BY: CANAM TECHNOLOGY, INC. May, 2015 CANAM TECHNOLOGY, INC. (CTI) MARK-IVD 800MHZ NARROWBAND SIGNAL BOOSTER M4DBDA8 Part 90 Signal Boosters O&M MANUAL THIS IS A 90.219 CLASS A DEVICE WARNING. This is NOT a CONSUMER device. It is designed for installation by FCC LICENSEES and QUALIFIED INSTALLERS. You MUST have an FCC LICENSE or express consent of an FCC Licensee to operate this device. You MUST register Class A signal boosters (as defined in 47 CFR 90.219) online at www.fcc.gov/signal-boosters/registration. Unauthorized use may result in significant forfeiture penalties, including penalties in excess of $100,000 for each continuing violation.” Page 2 of 46 Rev1 May/2015 CANAM TECHNOLOGY, INC. (CTI) MARK-IVD 800MHZ NARROWBAND SIGNAL BOOSTER M4DBDA8 O&M MANUAL TABLE OF CONTENTS Section A. INTRODUCTION ..................................................................................... 6 Section B. GLOSSARY ............................................................................................. 8 Section C. SAFETY PRECAUTIONS .......................................................................... 9 C.1 EQUIPMENT HANDLING AND INSTALLATION ............................................... 9 C.2 POWER SUPPLIES ............................................................................................. 9 C.3 MCPA MODULES ............................................................................................ 9 C.4 RF EXPOSURE ................................................................................................... 9 C.5 MOVING PARTS ............................................................................................ 10 Section D. THEORY OF OPERATION .................................................................... 11 D.1 DESCRIPTION ................................................................................................. 11 D.2 FUNCTIONAL BLOCK DIAGRAM ................................................................. 12 D.3 FEATURES........................................................................................................ 13 D.4 SPECIFICATIONS ............................................................................................ 14 D.5 FRONT AND REAR PANEL PORTS AND INTERFACES.................................. 17 D.6 LCD-DISPLAY & KEYPAD ASSEMBLY ........................................................... 19 Section E. INITIAL CONFIGURATION ................................................................... 23 E.1 GENERAL GUIDELINES REGARDING RF CONNECTIONS & OPERATIONS WITH TEST INSTRUMENTS ......................................................................................... 24 E.2 ANTENNA INSTALLATION.............................................................................. 25 Section F. WEB-SERVER GRAPHICAL USER INTERFACE .................................... 26 F.1 FIRST-TIME START CONFIGURATION ............................................................ 26 F.1.1 CONNECTING SYSTEM DIRECTLY TO PC COMPUTER ........................... 26 F.1.2 CONNECTING SYSTEM TO LOCAL AREA NETWORK ............................. 29 F.2 WEB SERVER OPERATIONS ........................................................................... 31 F.2.1 MAIN STATUS PAGE ................................................................................... 32 F.2.2 FILTER STATUS PAGE .................................................................................. 37 F.2.3 MAIN SETTINGS PAGE ............................................................................... 38 F.2.3.1 Maximum Desired Output Level per filter(dBm): .............................. 38 F.2.3.2 Input Attenuation Control .................................................................... 39 F.2.3.3 Pilot test carrier ...................................................................................... 40 F.2.3.4 MCPA Control: ....................................................................................... 40 F.2.3.5 Updating operational settings ............................................................ 41 F.2.4 FILTER SETTINGS PAGE ............................................................................... 42 Page 3 of 46 Rev1 May/2015 CANAM TECHNOLOGY, INC. (CTI) MARK-IVD 800MHZ NARROWBAND SIGNAL BOOSTER M4DBDA8 O&M MANUAL TABLES Table 1 – Front Panel details ................................................................................................................... 17 Table 2 – Rear Panel details. .................................................................................................................. 18 Table 3 – Alarm available at the Front Panel LCD ............................................................................. 20 Table 4 – Meters available at the Front Panel LCD............................................................................ 21 Table 5 – Filters windows (Channels) RSSI available at the Front Panel LCD ................................ 21 Table 6 – Network Settings available at the Front Panel LCD.......................................................... 22 Table 7 – CTCSS Tone frequency codes. ............................................................................................. 44 Page 4 of 46 Rev1 May/2015 CANAM TECHNOLOGY, INC. (CTI) MARK-IVD 800MHZ NARROWBAND SIGNAL BOOSTER M4DBDA8 O&M MANUAL TABLE OF FIGURES Figure 1 – M4DBDA8 General Block Diagram ..................................................................................... 12 Figure 2 - Front Panel details .................................................................................................................. 17 Figure 3 - Rear Panel details. .................................................................................................................. 18 Figure 4 – LCD and Keypad Interface .................................................................................................. 19 Figure 5 – System connected directly to PC computer. ................................................................... 26 Figure 6 – Local Area Connection Status. ........................................................................................... 27 Figure 7 – Local Area Connection Properties. .................................................................................... 28 Figure 8 – System connected into local area network. .................................................................... 29 Figure 9 – Main Status page ................................................................................................................... 32 Figure 10 – Filter Status page .................................................................................................................. 37 Figure 11 – Main Settings page .............................................................................................................. 38 Figure 12 – Value is not into valid range error message ................................................................... 41 Figure 13 – Filter Settings page (1/2) ..................................................................................................... 42 Figure 14 – Filter Settings page (2/2) ..................................................................................................... 43 Page 5 of 46 Rev1 May/2015 CANAM TECHNOLOGY, INC. (CTI) MARK-IVD 800MHZ NARROWBAND SIGNAL BOOSTER M4DBDA8 Section A. O&M MANUAL INTRODUCTION The MARK-IVD 800MHz Narrowband Signal Booster (M4DBDA8) is a Class “A” Industrial Signal Booster for FCC Part90 PLMRS Public Safety Agencies used to operate within range 806-817 MHz (UL path), 851-862 MHz (DL path) for Land Mobile Radio. This document is the M4DBDA8 Operations and Maintenance Manual, intended for the Radio Technical Personnel. This manual is intended to be used with the M4DBDA8 Equipment only. It is not to be used with any other equipment unless it is authorized by Canam Technology, Inc. Canam Technology, Inc provide this document “as is” without any warranty of any kind. Canam Technology may make changes to the equipment, software or specifications in this document at any time without notice to the user. These changes will be notified to the party responsible for FCC compliance and they will be incorporated in future releases of this document. Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. This document may contain typographical errors and technical inaccuracies. Canam Technology will not accept any liability from the use and misuse of this manual, the information contained within, or the consequences of any actions resulting from the use of this information. Page 6 of 46 Rev1 May/2015 CANAM TECHNOLOGY, INC. (CTI) MARK-IVD 800MHZ NARROWBAND SIGNAL BOOSTER M4DBDA8 O&M MANUAL Signal boosters such as the M4DBDA8 generate radio signals and, therefore, electromagnetic fields. The technical personnel should have a complete understanding of FCC CFR Title 47 sections 1.1307 and 1.1310. Recommendations are included in this Manual, but they do not substitute the FCC guidelines. M4DBDA8 Key Features: Narrowband Class A Signal Booster, per FCC Part 90. Maximum Output Power at the antenna port +37 dBm per carrier. AGC circuit provides a constant output power, regardless of the input power. This device may require the use of antennas for proper functioning, depending on the application. The installation of the antennas should be performed by qualified technical personnel. All antennas should be fixed mounted and physically secured to one location The people must be away from the antennas at least 1.0 meters to comply with the RF Human Maximum Permissible Exposure limits, as long as the antenna system gain is lower than 11.3 dBi. If greater gain is used the separation should be increased, please refer to the FCC Rules. If service should be performed on the antenna, please shut down the transmitter or lower its power in order to comply with the maximum permissible exposure. Page 7 of 46 Rev1 May/2015 CANAM TECHNOLOGY, INC. (CTI) MARK-IVD 800MHZ NARROWBAND SIGNAL BOOSTER M4DBDA8 Section B. O&M MANUAL GLOSSARY AC: Alternate Current. AGC: Automatic Gain Control, typically used on narrowband channel filters. DL: Downlink. Transmission link from the base station to the mobile station. DSP: Digital Signal Processing/Processor ECM: Embedded Control Module (also named as M4-ECM) GUI: Graphical User Interface iALC: Input Automatic Level Control (Input broadband limiter). MCPA: Multi-Carrier High-Power Amplifier PSU: Power Supply Unit Relay: Electromechanical switch. The system uses Form-C (SPDT) relays for external alarms o COM: Common contact or port o NC: Normally-Closed contact or port o NO: Normally-Open contact or port RF: Radio Frequency Rx: Receiver SNMP: Simple Network Management Protocol. Tx: Transmitter UL: Uplink. Transmission link from the mobile station to the base station. Page 8 of 46 Rev1 May/2015 CANAM TECHNOLOGY, INC. (CTI) MARK-IVD 800MHZ NARROWBAND SIGNAL BOOSTER M4DBDA8 Section C. O&M MANUAL SAFETY PRECAUTIONS Ensure that All Operating and Maintenance Personnel do follow INDUSTRY standard Safety Methods and Precautions. There are system-specific precautions that must be enforced, such as: C.1 Site Safety Policies Equipment Handling and Installation AC power feeds and Power Supply Converters Multi-Carrier (High) Power Amplifier (MCPA) modules hot surfaces RF Exposure EQUIPMENT HANDLING AND INSTALLATION 1. The enclosure has a weight of 30 kg approximately. C.2 POWER SUPPLIES 1. When servicing the internal Power Supply and wiring unit, be aware that power lines are in screw terminal blocks. 2. CAUTION: Removal and Installation requires that the main power switch be in the OFF position, and the power cord be disconnected from the enclosure. C.3 MCPA MODULES 1. Internal MCPA modules are mounted to their corresponding heat sinks and are used to dissipate DC power. Both the Heat Sink and the MCPA module MAY be hot. C.4 RF EXPOSURE The RF Field Strengths that an individual will be exposed to while doing maintenance is well below the limits set forth by the FCC & State Laws. Page 9 of 46 Rev1 May/2015 CANAM TECHNOLOGY, INC. (CTI) MARK-IVD 800MHZ NARROWBAND SIGNAL BOOSTER M4DBDA8 O&M MANUAL Nevertheless, there are Safety Precautions that should be adhered when performing any RF Tests: 1. Never Operate a Transmitter, or Booster Amplifier without adequate Load/Termination on the Output Port. 2. Ensure all Connections are tight and secured. 3. Ensure all Coaxial Cable Insulation covers the Outer Shield of the cable. 4. Do Not Touch Exposed System Ports or Coaxial Cable if system is Transmitting. Sign Examples C.5 MOVING PARTS 1. The system has moving parts as fans. 2. Keep your hands and tools away from moving parts. 3. When servicing and wiring unit, be aware main power switch be in the OFF position and all moving parts are stopped. Page 10 of 46 Rev1 May/2015 CANAM TECHNOLOGY, INC. (CTI) MARK-IVD 800MHZ NARROWBAND SIGNAL BOOSTER M4DBDA8 Section D. D.1 O&M MANUAL THEORY OF OPERATION DESCRIPTION The M4DBDA8 is a stand-alone bi-directional & multi-channel Signal Conditioner that performs on-channel processing (narrowband filtering, automatic gain control and output level control) on the received signals and provides a composite equalized multi-channel signal suitable to drive its internal high-power amplifiers that feed the RF Tx Output signals. The core Digital Signals Processor (DSP) board uses state-of-art reconfigurable logic to perform digital signal processing (channelization) thanks to its highspeed parallel hardware, high speed/performance Analog-to-Digital Converters (ADCs) and Digital-to-Analog Converters (DACs) to interface with the analog (Radio Frequency) world. Advanced digital filtering techniques deliver low group delay and excellent phase linearity to support current analog transmissions as well as new digital encoding systems. High-linearity/low-noise analog interface hardware provides pass-band filtering and gain stages to perform proper signal conditioning to interface with the DSP digital core sub-system. Discrete Digital I/O alarms are available for external monitoring. A built-in Web Server provides a Graphical User Interface (GUI) to ease in remote monitoring & control. Access is obtained via a PC’s Web Browser and a TCP/IP connection to the Unit. Page 11 of 46 Rev1 May/2015 CANAM TECHNOLOGY, INC. (CTI) MARK-IVD 800MHZ NARROWBAND SIGNAL BOOSTER M4DBDA8 D.2 O&M MANUAL FUNCTIONAL BLOCK DIAGRAM Narrowband Filters Bank with AGC per filter AGC LO = 833 ~ 845 MHz REF = 10MHz RF High Freq. 793-805 MHz DONOR (BASE-SIDE) DUPLEXER Front-end Down Converter IF 70MHz AGC LO = 833 ~ 845 MHz REF = 10MHz IF 70MHz Clk 25MHz MCPA Back-end Up Converter High Freq. 793-805 MHz SERVICE (MOBILE-SIDE) DUPLEXER Clk 25MHz Clk 225MHz Micro-Controller Clk 225MHz Clk 64MHz Low Freq. 763-775 MHz AGC MCPA Back-end Up Converter IF 70MHz AGC LO = 863 ~ 875 MHz REF = 10MHz IF 70MHz Front-end Down Converter LO = 863 ~ 875 MHz REF = 10MHz Narrowband Filters Bank with AGC per filter Figure 1 – M4DBDA8 General Block Diagram Page 12 of 46 Rev1 May/2015 Low Freq. 763-775 MHz Clk 25MHz Clk 25MHz RF CANAM TECHNOLOGY, INC. (CTI) MARK-IVD 800MHZ NARROWBAND SIGNAL BOOSTER M4DBDA8 D.3 O&M MANUAL FEATURES 800MHz Digital Channelized Bidirectional Amplifier system. State-of-the-art Multi-channel digital processing system for on-frequency repeater applications (coverage extension, in-tunnel/in-building, etc). Preserves the frequency stability, audio fidelity and data content of the original over-the-air signal with minimum degradation 120 dB Gain per filter-window, maximum Individual Automatic Gain Control (AGC) per filter ensures effective recuperation of weak signals from far-end or worst case situations users, despite other strong simultaneous signals on-scene. AGC delivers constant output power level per channel regardless of their input level variations. High Input Sensitivity (<= -110 dBm) with programmable Individual Rx Threshold level (Squelch) per filter-window. Software-Defined Radio System architecture. Fully software programmable channel frequencies, monitoring and control settings & status indicators. High-linearity/ low-noise analog processing blocks. Embedded microcontroller for control and self-monitoring functions. Remote control via web-server. Discrete Digital I/O alarm signals available, o Opto-coupler inputs and relay contact outputs AC powered Page 13 of 46 Rev1 May/2015 CANAM TECHNOLOGY, INC. (CTI) MARK-IVD 800MHZ NARROWBAND SIGNAL BOOSTER M4DBDA8 D.4 O&M MANUAL SPECIFICATIONS Parameter Frequency range: Customs windows can be accommodated within the uplink/downlink subbands Contact Canam with your specific frequency plan Specification 806-817 MHz / 851-862 MHz overall range The system bandwidth per path (UL & DL) may be specified as 3, 7, 10, 15 or 18 MHz USA post re-banding: 806-817/851-862 MHz Minimum Sensitivity for greater than 20 dB output SINAD (DAQ 3.4) (excluding custom-built pre-selector cavity filters) -110 dBm @ SINAD >= 20 -115 dBm @ SINAD >= 12 dB Narrowband filters Selectivity – Adjacent Channel Rejection (ACR) 20-70 dB, per filter mask (programmable) Absolute Group Delay 10-110 usec, per filter mask (programmable) Example of model “30 Di” filter mask : BW = 64 kHz @ -3dB passband typ. ACR ≥ 70dB @ +/- 75 kHz Group delay ≤ 30 usec (typ.) Channel bandwidth 25kHz Filter center frequency spacing 6.25kHz, 12.5kHz or 25kHz steps Narrowband small-signal gain per filter window 120 dB max. Narrowband Automatic Gain Control (AGC) range on a per-filter window basis 50 dB typ. Maximum input power (composite) for no-damage -20 dBm (typ.), or subject to custom factory build option Input (Rx) IM Rejection, per TIA standard >60 dB Narrowband Constant Output level regardless of input level variations, per filter +/- 1 dB typ Broadband input Automatic Level Control (iALC) range to prevent Rx/front-end undesired saturation 0-30 dB, 1 dB digital step (automatic) Analog FM Modulation Distortion & Digital Modulations B.E.R. 3% Noise Figure (without custom front-end filtering or padding) 7 dB typical Broadband output level adjustment range 1-30 dB typ. 1dB digital step Output MCPA IMD at +25 dBm per channel, all channels transmitting ≥ 60 dBc typ. Output Multi-Carrier Power Amplifier P1dB ≥ +47 dBm (50Watt) Spurious & harmonics outputs <-36 dBm (EU), <-13 dBm (US Narrow) Input & Output RF ports (typ) 50 Ohm, Type-N (female), 1.5:1 VSWR Page 14 of 46 Rev1 May/2015 CANAM TECHNOLOGY, INC. (CTI) MARK-IVD 800MHZ NARROWBAND SIGNAL BOOSTER M4DBDA8 Parameter O&M MANUAL Specification MAJOR SOFTWARE DEFINED FIELD-PROGRAMMABLE SETTINGS Narrowband Filters selectivity and bandwidth (firmware system personality) Filters central frequencies (Fo) in 3.125 KHz steps Input (Rx) Threshold level, per narrowband window/filter Output Power level, per channel or overall Receive Signal Strength Indicator level – RSSI, per window Number of filters per path (depending on selected firmware mask) 10 or 20 CTCSS PL Tone detection (programmable) OTHER 4RU or 6RU Rackmount enclosures (total rack space depends on custom filtering requirements per actual user frequency plan) NEMA-1 Wallmount enclosure (NEMA 12/4/4X) Available upon request Duty Cycle 100 % Operating ambient temperature range -30 to +60° Celsius standard MBTF > 50,000 hours (RF only) > 40,000 h (fiber-fed) Power requirements @ full load (actual power draw depends on actual system configuration) 300 Watt max @ 100-240 Vac, 50/60 Hz 28 VDC input OPTIONAL FIBER OPTICS (optional) Frequency Range 10 – 1000 MHz Gain Flatness ±1 dB Input Third Order Intercept +13dBm Noise Figure / Noise Floor 23dB / -110dBm @ 10kHz BW Laser Type DBF / 1310nm ± 20nm (CWDM available) Parameter Specification INTERFACES, REMOTE CONTROL AND MONITORING Non-Intrusive (tap) coax RF ports Type-N (female), 50 Ohm Network remote control (Ethernet 10/100) TCP/IP: web server, SNMP PC Software Any generic web-browser Local Debug Port Serial RS-232 Page 15 of 46 Rev1 May/2015 CANAM TECHNOLOGY, INC. (CTI) MARK-IVD 800MHZ NARROWBAND SIGNAL BOOSTER M4DBDA8 O&M MANUAL LCD display with 7-button keypad, plus LED Indicators Local Human-Machine-Interface Factory-Programmable-function Discrete Digital I/O (Dry contact, voltage-free) 4 Relay output contacts 4 Opto-isolated inputs Internal Sensors, overall system Temperature, DC Voltage/Current, Locked-rotor cooling fan monitoring, Output RF Forward & Reverse, Input RF Composite Power (DL and UL) True-RMS RF Detectors/Limiters (In/Out) CUSTOM BUILD OPTIONS Duplexer/Multiplexer filters for common Tx/Rx antenna, or separate DL and UL paths (custom build) Low noise RF-over-Fiber-Optic transceiver Multi Carrier Power Amplifiers (MCPA) are optional per system requirements CTCSS Analog PL Tone Detection NFPA72-2010 compliant or Custom Input/Output status/monitoring functionality, for example: Open door, Low-Battery, AC Power Failure, Smoke detector, Strobe light or Siren indicator, etc. Sensors DC Voltage Buffered Outputs 0-5V for external SCADA monitoring: MCPA DC Voltage/Current, Composite RF Output power, Temperature, RF output, ALC monitor, or others upon custom demand. Frequency (shift) in-band translator Page 16 of 46 Rev1 May/2015 CANAM TECHNOLOGY, INC. (CTI) MARK-IVD 800MHZ NARROWBAND SIGNAL BOOSTER M4DBDA8 D.5 O&M MANUAL FRONT AND REAR PANEL PORTS AND INTERFACES Figure 2 shows the system front panel. A brief explanation is given in Table 1. Figure 2 - Front Panel details Table 1 – Front Panel details Item Page 17 of 46 Rev1 May/2015 Description Intake fan 1 LCD Display/Keypad Intake fan 2 CANAM TECHNOLOGY, INC. (CTI) MARK-IVD 800MHZ NARROWBAND SIGNAL BOOSTER M4DBDA8 O&M MANUAL Figure 3 shows the system rear panel. A brief explanation of each connector is given in Table 2. 14 14 9 10 11 12 13 Figure 3 - Rear Panel details. Table 2 – Rear Panel details. Item 10 11 12 13 14 Page 18 of 46 Rev1 May/2015 Description DONOR/BASE T/R PORT FAN 1 DE-01 AUX I/O DE-02 FAN 1 DE-03 SERVICE/SIDE T/R PORT (ECM) ETHERNET 10/100 NETWORK PORT (ECM) GREEN LEDS STATUS INDICATORS (ECM) RED LEDS (RELAY CONTACTS) (ECM) DB-25 I/O CONNECTOR PLUGGABLE EMBEDDED CONTROL MODULE (ECM) (ECM) FACTORY USB DEBUG PORT AC POWER "IEC" INLET AC MAINS ON/OFF POWER SWITCH AIR EXHAUST REAR FANS CANAM TECHNOLOGY, INC. (CTI) MARK-IVD 800MHZ NARROWBAND SIGNAL BOOSTER M4DBDA8 D.6 O&M MANUAL LCD-DISPLAY & KEYPAD ASSEMBLY The LCD Display/keypad assembly allows the user/technician to read the system’s meters, alarm status signals and system information. Figure 4 – LCD and Keypad Interface Up and Down arrow are used to scroll up and down in the given menus, while the round button in the middle are used to select a desired option in the menus. The information shown by the light indicators is factory configurable. The Function 1, Function 2 and the Right arrow buttons are not used in the model described in this document. If the user wishes to go back to the main menu, use the Left arrow Key. It is possible to press the Left arrow or the select keys at any time, to jump directly to the desired menu. Page 19 of 46 Rev1 May/2015 CANAM TECHNOLOGY, INC. (CTI) MARK-IVD 800MHZ NARROWBAND SIGNAL BOOSTER M4DBDA8 Parameter Summary Alarm DSP Conf Stat UL FWD Alarm DL FWD Alarm UL REF Alarm DL REF Alarm I PA UL I PA DL I PSU 5V I PSU 12V UL TEMPERATURE DL TEMPERATURE AIC UL IDC AIC DL IDC AIC UL Status AIC DL Status AIC UL Comm AIC DL Comm Local Osc UL Local Osc DL SubSystem UL SubSystem DL IALC ATT UL IALC ATT DL AIC Temp UL AIC Temp DL Intake Fan 1 Exhaust Fan 1 Intake Fan 2 Exhaust Fan 2 DSP FAN Page 20 of 46 Rev1 May/2015 O&M MANUAL Table 3 – Alarm available at the Front Panel LCD Possible values Remarks OK /BAD Master Summary Alarm OK /BAD Status DSP Configuration “N/A”/OK/BAD UL MCPA Forward Power Alarm “N/A”/OK/BAD DL MCPA Forward Power Alarm LAT/“N/A”/OK/BAD UL MCPA Reflected Power Alarm LAT/“N/A”/OK/BAD DL MCPA Reflected Power Alarm OK /BAD UL MCPA DC current within expected range OK /BAD DL MCPA DC current within expected range OK /BAD PSU 5V DC current within expected range OK /BAD PSU 12V DC current within expected range OK /BAD UL MCPA temperature within expected range OK /BAD DL MCPA temperature within expected range OK /BAD UL AIC current is lower than expected threshold. OK /BAD DL IAC current is lower than expected threshold. OK /BAD UL Analog Interface Module Status OK /BAD DL Analog Interface Module Status OK /BAD UL Analog Interface Module Communication OK /BAD DL Analog Interface Module Communication OK /BAD UL Local Oscillator Status OK /BAD DL Local Oscillator Status OK /BAD UL SubSystem Status OK /BAD DL SubSystem Status OK /BAD UL Analog Interface Module Attenuation Status OK /BAD DL Analog Interface Module Attenuation Status N/A UL Analog Interface Module Temperature N/A DL Analog Interface Module Temperature OK / BAD Front Panel Fan summary alarm OK / BAD Rear Panel Fan summary alarm OK / BAD OK / BAD OK / BAD Front Panel Fan summary alarm Rear Panel Fan summary alarm DSP Module Fan alarm CANAM TECHNOLOGY, INC. (CTI) MARK-IVD 800MHZ NARROWBAND SIGNAL BOOSTER M4DBDA8 O&M MANUAL Possible values for Alarms OK There is not alarm condition. BAD There is an alarm condition. LAT Applies only for High Reflected Power Alarm when a previous alarm has not been cleared. N/A Applies only for High Reflected Power Alarm and Forward Power Alarm. It will be displayed when is not possible determinate the alarm status due the read power is lower than minimum readable. Table 4 – Meters available at the Front Panel LCD Parameters Possible values Remarks Units UL FWD (1) --- UL Output Forward RF power (Composite) dBm UL REF(2) --- UL Output Reflected RF power (Composite) dBm DL FWD(2) --- DL Output Forward RF power (Composite) dBm DL REF(2) --- DL Output Reflected RF power (Composite) dBm I PA UL --- UL MCPA current drain I PA DL --- DL MCPA current drain I PSU 5V I PSU 12V ----- 5V DC current drain 12V DC current drain IAC UL --- UL Analog Interface current drain IAC DL --- DL Analog Interface current drain Temp UL --- UL MCPA Temperature ºC Temp DL --- DL MCPA Temperature ºC iATT UL --- UL Fixed Input Attenuation dB iATT DL --- DL Fixed Input Attenuation dB Table 5 – Filters windows (Channels) RSSI available at the Front Panel LCD Parameters UL n: ____ dBm DL n: ____ dBm Possible values >-105dBm >-105dBm Remarks UL Filter n received power DL Filter n received power Units dBm dBm Notes: 1 These values can appear as “< ##.#”, when the read power is lower than minimum readable. Page 21 of 46 Rev1 May/2015 CANAM TECHNOLOGY, INC. (CTI) MARK-IVD 800MHZ NARROWBAND SIGNAL BOOSTER M4DBDA8 Table 6 – Network Settings available at the Front Panel LCD Parameters Model Name Serial Number Filter Model IP Address Subnet Mask Default Gateway Page 22 of 46 Rev1 May/2015 Possible values ------------- Remarks System Model Name System Serial Number Depends on firmware System IP ADDRESS System Subnet Mask System Default Gateway O&M MANUAL CANAM TECHNOLOGY, INC. (CTI) MARK-IVD 800MHZ NARROWBAND SIGNAL BOOSTER M4DBDA8 Section E. O&M MANUAL INITIAL CONFIGURATION Canam Technology’s Equipment is factory configured. All setup and wiring is performed by Canam’s Personnel. There is no need to disconnect the equipment unless the units should be serviced. If any module should be disconnected, it should only be done by qualified technical personnel. The unit operates stand-alone and only requires initial configuration, by means of the Web Server Interface (over its LAN Ethernet interface). The following guidelines provide information on how to get started with the unit. Make sure the power switch is OFF, and plug the AC power cord into the IEC inlet receptacle. Provide a connection from the off-air antenna interface to Antenna Rx Input. Provide a connection from the in-tunnel (in-building) antenna point-ofinterface to the DONOR/BASE T/R PORT and SERVICE/SIDE T/R PORT. The dry-contact alarms are available on a pluggable mini-terminal block on the shelf’s rear panel DB-25 connector. Additional I/O signals are available on a 6-contacts pluggable terminal block. The technician’s computer shall be networked with the device, by means of an Ethernet switch/hub or a direct PC-to-device connection using a crossover cable. The computer shall have a Mozilla’s Firefox web-browser software installed, or similar. Page 23 of 46 Rev1 May/2015 CANAM TECHNOLOGY, INC. (CTI) MARK-IVD 800MHZ NARROWBAND SIGNAL BOOSTER M4DBDA8 O&M MANUAL Provide a network connection to the system, directly into the ECM LAN port. o Use an Ethernet crossover cable for direct connection to a PC computer LAN port. o Use a standard straight-thru cord when using a network switch/hub connection Once the physical connection has been established, power-on the device. Wait a 2 minutes period for the embedded management software to loadup. After the load up is completed, the device’s LCD display will look like this once: → View alarms View meters Channel Status Network Info Now the device is ready for management functions using the web-browser on the PC computer. E.1 GENERAL GUIDELINES REGARDING RF CONNECTIONS OPERATIONS WITH TEST INSTRUMENTS Mute the MCPA prior to connect a signal source to the DONOR/BASE T/R PORT or SERVICE/SIDE T/R PORT. Avoid excessive input power. o Do not drive the input signal above -20 dBm, which is the recommended maximum input level (composite). Make sure your RF Test Instrument (Communications Monitor, Spectrum Analyzer, etc) has an input port rated for high RF power. o Do not exceed the test-instrument’s input rating. The system has been limited to a maximum gain of 120 dB. A -100 dBm sensitivity will limit to +20dBm maximum output, and so on. For example, to set one channel to +27 dBm desired output, the user may choose to set the RX Threshold to -90 dBm (or -93 dBm minimum). Page 24 of 46 Rev1 May/2015 CANAM TECHNOLOGY, INC. (CTI) MARK-IVD 800MHZ NARROWBAND SIGNAL BOOSTER M4DBDA8 E.2 O&M MANUAL ANTENNA INSTALLATION The DONOR/BASE T/R and SERVICE/SIDE T/R antennasT are not included with this equipment. Nevertheless, if this device is used in an application that requires direct connection to an antenna, Canam Technology recommends following the FCC guidelines for its installation: Antenna Installation should be performed by qualified technical personnel. The installations instructions are for the purpose of complying with FCC RF Exposure and are not optional. All antennas should be fixed mounted and physically secured to one location. Non-building mounted antennas must be greater than 10 meters above ground. Minimum Separation to any body part of any person is 25cm. Page 25 of 46 Rev1 May/2015 CANAM TECHNOLOGY, INC. (CTI) MARK-IVD 800MHZ NARROWBAND SIGNAL BOOSTER M4DBDA8 Section F. F.1 O&M MANUAL WEB-SERVER GRAPHICAL USER INTERFACE FIRST-TIME START CONFIGURATION The system can be connected directly to PC computer using an Ethernet crossover cable or to LAN using a standard straight-thru cord when using a network switch/hub connection. Section F.1.1 shows how to interface a computer directly to the system using a cross-over cable in case there is no network switch available. Section F.1.2 shows how to interface the computer to the RF device by means of a network Ethernet switch. Before to access system built-in Web Server verify your web browser is working with java script enabled. These are some web links showing HOW-TO enable java script. https://support.microsoft.com/en-us/gp/howtoscript F.1.1 CONNECTING SYSTEM DIRECTLY TO PC COMPUTER Use an Ethernet crossover CAT5 cable for direct connection to a PC computer LAN port. Figure 5 – System connected directly to PC computer. Connect the system to PC computer directly into the ECM LAN port. The equipment IP address (192.168.100.75) and Network Mask (255.255.255.0) are shown in the LCD display. Page 26 of 46 Rev1 May/2015 CANAM TECHNOLOGY, INC. (CTI) MARK-IVD 800MHZ NARROWBAND SIGNAL BOOSTER M4DBDA8 O&M MANUAL o To verify IP address press the Down key in LCD Display and Keypad assembly until get IP ADDRESS and SUBNET MASK values. Configure the local computer IP address and Network Mask to allow access to the controller, within the same sub-net. Windows 7 1. Go to “Start >> Control Panel >>Network and Internet”. 2. Left-click on “View network status and tasks”. 3. In “Network and Sharing Center”, right click on “Local Area Connection” and go to “Properties”. Figure 6 – Local Area Connection Status. Page 27 of 46 Rev1 May/2015 CANAM TECHNOLOGY, INC. (CTI) MARK-IVD 800MHZ NARROWBAND SIGNAL BOOSTER M4DBDA8 O&M MANUAL 4. Look for “Internet Protocol Version 4 (TCP/IPv4)” and click “Properties”. Figure 7 – Local Area Connection Properties. 5. Follows steps 4 and 5 as for Windows XP. Open a web browser and access the equipment by typing, in the address bar, the IP address of the equipment (ex.: http://192.168.100.75). o Login with username = operator, password = operator. Page 28 of 46 Rev1 May/2015 CANAM TECHNOLOGY, INC. (CTI) MARK-IVD 800MHZ NARROWBAND SIGNAL BOOSTER M4DBDA8 O&M MANUAL F.1.2 CONNECTING SYSTEM TO LOCAL AREA NETWORK Use standard straight-thru cable for network switch/hub connection. To connect system to LAN, it is necessary to know the subnet the PC computer is currently plugged into. If no network is available the user shall remain using the crossover interconnection Figure 8 – System connected into local area network. The following steps are necessary to connect system to LAN: 1. Connect the radio system and the computer together by means of ethernet switch. 2. The radio system has a default IP address similar to 192.168.100.75 (S.M. 255.255.255.0) 3. Configure the computer’s IP address within the same subnet as the radio system, 192.168.100.X (for example 192.168.100.75, S.M = 255.255.255.0) as shown in previous section. 4. Open a web browser and access the equipment by typing, in the address bar, the IP address of the radio equipment (http://192.168.100.75). 5. Login with username = operator, password = operator Page 29 of 46 Rev1 May/2015 CANAM TECHNOLOGY, INC. (CTI) MARK-IVD 800MHZ NARROWBAND SIGNAL BOOSTER M4DBDA8 O&M MANUAL User may change the radio system’s IP Address to a different subnet setting if desired. 1. First, it is necessary to connect system directly to PC Computer using the crossover cable. 2. Open a web browser and access the equipment by typing, in the address bar, the IP address of the equipment. o Login with username = technician, password = technician. 3. Go to the “Network Settings” page (see left-side menu) to change the current settings to be assigned by the network administrator. o IP Address, Network Mask, Gateway Address. o The controller requires a fix address; it does not allow DHCP settings. o Enter or press “Apply” button to apply the new parameters, and then restart the system. o Now the system controller can be plugged into the local area network served by your LAN Switch or Router. Page 30 of 46 Rev1 May/2015 CANAM TECHNOLOGY, INC. (CTI) MARK-IVD 800MHZ NARROWBAND SIGNAL BOOSTER M4DBDA8 F.2 O&M MANUAL WEB SERVER OPERATIONS The built-in Web Server provides a Graphical User Interface (GUI) to ease in remote monitoring & control. Some pages shown by the Web Server are the following: “Main Status”: depicts status alarm indicators and meters. “Filter Status”: depicts filter windows status and indicators. “Main Settings”: is used to configure system-level macro settings. “Filter Settings” contains the settings that can be configured for each filter window. Page 31 of 46 Rev1 May/2015 CANAM TECHNOLOGY, INC. (CTI) MARK-IVD 800MHZ NARROWBAND SIGNAL BOOSTER M4DBDA8 F.2.1 MAIN STATUS PAGE Figure 9 – Main Status page Page 32 of 46 Rev1 May/2015 O&M MANUAL CANAM TECHNOLOGY, INC. (CTI) MARK-IVD 800MHZ NARROWBAND SIGNAL BOOSTER M4DBDA8 O&M MANUAL This page shows meters and the different alarms and meters. The auto-refresh radio-button allows periodic page updates every 5 seconds approximately. Summary Alarm Master Summary alarm Indicator. Green if no single alarm is present in the system, red otherwise. Major Alarm Major Alarm indicator. It summarizes the DSP Modules Status alarms, the RF Output Status alarm and the offair Receive Warning alarm. The indicator is Green if all this alarms are ok, red otherwise. Minor Alarm Minor Alarm indicator. It summarizes the alarms that concern to the Fan status, current consumption and temperature status. The indicator is Green if all this alarms are ok, red otherwise. SNMP Agent Shows the SNMP Agent current status. MCPA’s Meters and Status Amplifier Status Indicates if the MCPA Output is “Unmuted”, “Muted” or “Muted by Alarm”(in case the MCPA Reflected Power Alarm is “Triggered” or “Latched” and the option “Enable Automatic Mute upon Reflected Power Alarm” has been selected in Main Settings page). Output Power (dBm) Composite Output Power. The Status will be “Undetermined” when the power is not readable; “Normal” when it is above the threshold and “Triggered” if it is below the threshold. Page 33 of 46 Rev1 May/2015 CANAM TECHNOLOGY, INC. (CTI) MARK-IVD 800MHZ NARROWBAND SIGNAL BOOSTER M4DBDA8 O&M MANUAL Reflected Power (dBm) Composite Reflected Power. The Status will be “Undetermined” when the power is not readable; “Normal” when it is below the threshold; “Triggered” if it is above the threshold and “Latched” when a previous Reflected Power Alarm has not been cleared. Current Drain Idc (A) MCPA DC current drain. The Status indicator will be green when the current is within the operating levels, red otherwise. Temperature (ºC) MCPA heat-sink temperature. The Status indicator will be green when the temperature is within the operating levels, red otherwise. Analog Interface Meters and Status Modules Summary Indicator is Green if module is active with no alarms, red otherwise. Comm Status Indicator is Green if Analog Interface Card communication is working, red otherwise. RF Output (dBm) Composite Output Power. This is the multi-carriers signal coming out of the DSP filtering process, used to drive the broadband output MCPA. The Status indicator will be green if the power is above the threshold, gray otherwise (no traffic). Current Drain Idc (mA) Analog-Module DC Current Drain (mA). The Status indicator will be green when the current is above the threshold, red otherwise. Local Oscillator Indicator is Green if Local Oscillator is locked, red otherwise. Page 34 of 46 Rev1 May/2015 CANAM TECHNOLOGY, INC. (CTI) MARK-IVD 800MHZ NARROWBAND SIGNAL BOOSTER M4DBDA8 O&M MANUAL General Meters and Status PSU 5V Idc (A)/ PSU 12V Idc (A) 5Vdc/12Vdc current meter. Indicator is green if current is within the operating levels, red otherwise. Fan 1/ Fan 2 Indicator. Green if front fans are fully operational as detected by the air flow sensors; red otherwise. Fan 3/ Fan 4 Indicator. Green if rear fans are fully operational as detected by the air flow sensors; red otherwise. Filter Status Indicator. It will be green if DSP Module firmware or communication are working as expected; red otherwise. In case the alarm is triggered (indicator red), the icon is displayed in Main Status, Filter Status UL, Filter Status DL, Filter Settings UL, Filter Settings DL and Filters Configuration Pages. Any action related to DSP Filters configuration is blocked. In addition, the MCPAs are automatically muted. The message “Both MCPA have been automatically muted due to a DSP Module Alarm” is displayed in Main Settings page. Filter Fans Page 35 of 46 Rev1 May/2015 Indicator. DSP module fan is fully operational; red otherwise. CANAM TECHNOLOGY, INC. (CTI) MARK-IVD 800MHZ NARROWBAND SIGNAL BOOSTER M4DBDA8 O&M MANUAL Input Composite Power and iALC Input RF Composite Power (Multicarriers) (dBm) Received level (composite) near or within the limiter range. For RSSI per filter window above -105dBm please go to Filters Status page. iALC Start Level (dBm) Input Automatic Level Control limiter threshold. iALC Attenuation (dB) Input Automatic Level Control attenuator dynamic value. Valid for CW signals, intended for maintenance purposes. The Status indicator will be green when the value is less than 1; yellow is the value is greater than 1 but less than 15; red otherwise. The iALC input Attenuation is automatically set by the system in order to limit the Input RF Composite Power at the value indicated as iALC Set Point. If the Input RF Composite Power is greater than iALC Start Level it is attenuated to avoid system saturation. Page 36 of 46 Rev1 May/2015 CANAM TECHNOLOGY, INC. (CTI) MARK-IVD 800MHZ NARROWBAND SIGNAL BOOSTER M4DBDA8 O&M MANUAL F.2.2 FILTER STATUS PAGE It shows the incoming Receive Signal Strength (“RSSI”) within each filter passband window. Figure 10 – Filter Status page Filter Number Processing slot number. Center Frequency (MHz) Filter Center Frequency. Rx level (dBm) RSSI meter reading. Rx Status Filter Rx Status. Indicator is green is filter Rx Level is above filter Rx Threshold; grey otherwise. Tx Status Filter Tx Status. Indicator is green is filter is transmitting; grey otherwise. Page 37 of 46 Rev1 May/2015 CANAM TECHNOLOGY, INC. (CTI) MARK-IVD 800MHZ NARROWBAND SIGNAL BOOSTER M4DBDA8 O&M MANUAL F.2.3 MAIN SETTINGS PAGE Figure 11 – Main Settings page The Main Settings page is for configuring general system-level macro settings. F.2.3.1 Maximum Desired Output Level per filter(dBm): Allows the configuration of the output level such as the maximum gain per sub-band will be less than or equal to 120dB. The specified value cannot be modified in case the maximum gain would be greater or equal than 120dB. Page 38 of 46 Rev1 May/2015 CANAM TECHNOLOGY, INC. (CTI) MARK-IVD 800MHZ NARROWBAND SIGNAL BOOSTER M4DBDA8 O&M MANUAL The Maximum Desired Output Level is the user setting or goal set point for the RF Output power level per filter window, subject to the following: Due to the Automatic Gain Control (AGC) function, the system calculates the Gain starting at the minimum signal level able to be received, which is defined by the Rx Threshold (Squelch) setting. Signals coming in at that threshold level will be amplified a maximum of 120 dB. Therefore: Actual Maximum Desired Output(Set-point) <= Min Rx Threshold + 120dB. THUS: The User entered Set-point may be automatically reduced to meet the maximum 120dB Gain. For example, this will happen if the User reduces an Rx Threshold setting. F.2.3.2 The Desired Output (Set-point) values are limited by this constraint. This equation is driven by the lowest Rx Threshold value in the filters bank, i.e. if at least one filter is set lower than the rest, that value drives the output Set-Point for the entire bank. Input Attenuation Control AutoSet Input Attenuator Response Select the response speed for the Fixed Input Attenuator shown in Main Status page. Fixed Input Attenuation The fixed input attenuation can be modified if the “AutoSet Input Attenuator Response” is OFF. In other modes (FAST, MED and SLOW) this text field will be disabled and the fixed input attenuation can change automatically. Page 39 of 46 Rev1 May/2015 CANAM TECHNOLOGY, INC. (CTI) MARK-IVD 800MHZ NARROWBAND SIGNAL BOOSTER M4DBDA8 F.2.3.3 O&M MANUAL Pilot test carrier The pilot test carrier is related to each bank first channel at current first channel frequency. The test carrier may be ON (transmitting) when the pilot test carrier setting is enabled and the first filter in each bank has checked Tx Enable. F.2.3.4 MCPA Control: For the “Output MCPA Mute” and “Reset Reflected Power Alarm Reset” commands, the user can set the preferred control method by choosing Software or Hardware in the “Control by” field. Output MCPA Mute Mute/un-mute MCPA Reset Reflected Power Alarm Clear the Reflected Power Alarm Latch. a. If the user chooses hardware control, the controller will respond to the opto-isolated inputs located in the ECM I/O DB25 Connector and the software commands for these two parameters will have no effect. The Reset Reflected Power Alarm command mapped to ECM I/O DB25 Connector can be controlled through pins 3 and 4 for both Service Side (DL Tx) and Donor Base (UL Tx) outputs. The Power Amplifier Mute command mapped to ECM I/O DB25 Connector can be controlled through pins 1 and 2 for both Service Side (DL Tx) and Donor Base (UL Tx) outputs. When “Control by Hardware” is selected the UL and DL MCPAs are automatically un-muted unless the corresponding opto-isolated input is energized. b. On the other hand, if the user chooses software control, the controller will respond to these software commands instead of to the opto-isolated inputs. Page 40 of 46 Rev1 May/2015 CANAM TECHNOLOGY, INC. (CTI) MARK-IVD 800MHZ NARROWBAND SIGNAL BOOSTER M4DBDA8 O&M MANUAL Also, there two settings that can be controlled using software commands: Enable Automatic Mute upon Reflected Power Alarm Check-box to enable/disable automatic MCPA mute upon excessive reflected power. Enable Reflected Power Alarm Status Latch Check-box to enable/disable the alarm status latch. F.2.3.5 Updating operational settings Write down the desired value in corresponding field. Using the checkboxes click to check/un-check. Press enter or “Apply” button for the system to validate the data and apply changes. o If the value is not valid, an error message will be displayed (see Figure 12) and the new value will be not accepted keeping the previous value. The current state applied to system is saved to the controller’s internal nonvolatile memory for effective recovery after a power loss or system reset. Figure 12 – Value is not into valid range error message Page 41 of 46 Rev1 May/2015 CANAM TECHNOLOGY, INC. (CTI) MARK-IVD 800MHZ NARROWBAND SIGNAL BOOSTER M4DBDA8 O&M MANUAL F.2.4 FILTER SETTINGS PAGE In this page the user can configure the filters as follow: The “Apply to all filters” section (Figure 13) allows configuring all filters per bank using the same Rx Threshold, Hysteresis, Fine-Tune Output Level, CTCSS Tone Enable and Tx/AGC enable status. Pressing the “Apply” button (it is enabled upon a setting change) the values in the fields will be applied to all filters. Figure 13 – Filter Settings page (1/2) The user may define the settings for each filter window as is shown in Figure 14. Page 42 of 46 Rev1 May/2015 CANAM TECHNOLOGY, INC. (CTI) MARK-IVD 800MHZ NARROWBAND SIGNAL BOOSTER M4DBDA8 O&M MANUAL Figure 14 – Filter Settings page (2/2) Filter Number Read-only attribute. Processing slot number. Filter Bandwidth (kHz) Read-only attribute. The filter Bandwidth is defined by the Filter Configuration currently loaded. Center Frequency (MHz) Filter Center Frequency (MHz). Rx Threshold (dBm) Rx Squelch Level. Hysteresis (dB) Rx Squelch hysteresis. Fine-Tune Output Level (dBc) It is a fine-tuning control that provides 5 dB range. It is use to define how many dB below of Maximum Desired Output Level will the particular signal be. Page 43 of 46 Rev1 May/2015 CANAM TECHNOLOGY, INC. (CTI) MARK-IVD 800MHZ NARROWBAND SIGNAL BOOSTER M4DBDA8 O&M MANUAL CTCSS Tone CTCSS Tone Frequency. In order to choose the tone frequency, write one of the codes shown in Table 7. Also, this table will be shown in a pop up window when you pass the mouse pointer over symbol. CTCSS Tone Enable CTCSS enable/disable. Tx Enable Transmitter ON/OFF. AGC Enable Automatic Gain Control ON/OFF. Table 7 – CTCSS Tone frequency codes. Code 10 11 12 13 14 15 16 17 18 19 20 Page 44 of 46 Rev1 May/2015 CTCSS Frequency (Hz) 67.0 69.3 71.9 74.4 77.0 79.7 82.5 85.4 88.5 91.5 94.8 97.4 100.0 103.5 107.2 110.9 114.8 118.8 123.0 127.3 131.8 Code 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 CTCSS Frequency (Hz) 136.5 141.3 146.2 151.4 156.7 162.2 167.9 173.8 179.9 186.2 192.8 203.5 206.5 210.7 218.1 225.7 229.1 233.6 241.83 250.33 254.13 CANAM TECHNOLOGY, INC. (CTI) MARK-IVD 800MHZ NARROWBAND SIGNAL BOOSTER M4DBDA8 O&M MANUAL Useful Tips for configuring Filters Center frequency corresponds to the filter-window center. For narrowband windows, please make sure the programmed frequency corresponds to the actual radio signal frequency to avoid interference. The Fine Tune Output Level setting is used for adjusting down the carrier power level on an individual “per-window” basis, and provides around 5 dB fine-tuning range. How to update operational settings? Write down the desired value in corresponding field. Press enter or “Apply” button for the system to validate the data and apply changes. Using the checkboxes click once and then press “Apply” button. Page 45 of 46 Rev1 May/2015 CANAM TECHNOLOGY, INC. (CTI) MARK-IVD 800MHZ NARROWBAND SIGNAL BOOSTER M4DBDA8 (This Page was intentionally left blank) Page 46 of 46 Rev1 May/2015 O&M MANUAL
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