GS Instech GSTR1930DT-SPR CDMA In-Building RF Repeater User Manual 1
GS Instruments Co., Ltd. CDMA In-Building RF Repeater 1
User Manual
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| Document ID | 810013 |
| Application ID | z7OHjgqIQLpxgZAxH9yU+g== |
| Document Description | User Manual |
| Short Term Confidential | No |
| Permanent Confidential | No |
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| Document Type | User Manual |
| Display Format | Adobe Acrobat PDF - pdf |
| Filesize | 175.28kB (2191043 bits) |
| Date Submitted | 2007-06-29 00:00:00 |
| Date Available | 2007-08-13 00:00:00 |
| Creation Date | 2007-06-20 17:59:05 |
| Producing Software | Acrobat Distiller 7.0.5 (Windows) |
| Document Lastmod | 2007-06-22 17:23:21 |
| Document Title | 붙임서류1 |
| Document Creator | Wordìš© Acrobat PDFMaker 7.0.7 |
| Document Author: | ì´ ì¸ì˜ |
FCC ID : U88GSTR1930DT-SPR ATTACHMENT E. - USER MANUAL - HYUNDAI CALIBRATION & CERTIFICATION TECHNOLOGIES CO., LTD. SAN 136-1, AMI-RI, BUBAL-EUP, ICHEON-SI, KYOUNGKI-DO, 467-701, KOREA TEL:+82 31 639 8517 FAX:+82 31 639 8525 www.hct.co.kr Report No. : HCT-R07-013 1/33 FCC ID : U88GSTR1930DT-SPR INFORMATION TO USER : NOTE: This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense. CAUTION Changes or modifications not expressly approved by the manufacturer responsible for compliance could void the user's authority to operate the equipment HYUNDAI CALIBRATION & CERTIFICATION TECHNOLOGIES CO., LTD. SAN 136-1, AMI-RI, BUBAL-EUP, ICHEON-SI, KYOUNGKI-DO, 467-701, KOREA TEL:+82 31 639 8517 FAX:+82 31 639 8525 www.hct.co.kr Report No. : HCT-R07-013 2/33 FCC ID : U88GSTR1930DT-SPR - INDEX 1. SUMMARY .................................................................................................................4 2. SYSTEM CONFIGURATION .....................................................................................6 3. SPECIFICATIONS................................................................................................... 11 3.1 System Specifications (applicable to both Uplink & Downlink)................................................... 11 3.2 Electrical and Environment Specifications .......................................................................................... 11 3.3 Functions.......................................................................................................................................................... 12 4. SET UP .....................................................................................................................15 4.1 System Set up ................................................................................................................................................ 15 4.2 Troubleshooting ............................................................................................................................................ 18 5. WEB USER INTERFACE .........................................................................................25 5.1 IP Address verification and Explorer setting ...................................................................................... 25 5.2 PCS Web UI ..................................................................................................................................................... 27 HYUNDAI CALIBRATION & CERTIFICATION TECHNOLOGIES CO., LTD. SAN 136-1, AMI-RI, BUBAL-EUP, ICHEON-SI, KYOUNGKI-DO, 467-701, KOREA TEL:+82 31 639 8517 FAX:+82 31 639 8525 www.hct.co.kr Report No. : HCT-R07-013 3/33 FCC ID : U88GSTR1930DT-SPR 1. SUMMARY US PCS 1900 RF repeater is an analog RF repeater, which improves PCS network. US PCS 1900 RF repeater receives RF signal from BTS and transmits it to the blanked and shadowed area, thus providing and improving voice and image data services. US PCS 1900 RF repeater’s goal is to support BTS’s functions proportionately. US PCS 1900 RF repeater communicates with BTS wirelessly, thus saving additional costs for its maintenance. US PCS 1900 RF repeater consists of PA (Downlink, Uplink), IF, LNA (Downlink, Uplink), I/O & Control divisions, which are supplied with Alarm LED, thus providing quick and easy maintenance and troubleshooting of the repeater. This manual describes in general structure of US PCS1900 repeater, its application, maintenance and troubleshooting, installation and operation etc. Abbreviation PAM: POWER AMPLIFIER MODULE LNA: LOW NOISE AMPLIFIER AGC: AUTO GAIN CONTROL ALC: AUTO LIMIT CONTROL HYUNDAI CALIBRATION & CERTIFICATION TECHNOLOGIES CO., LTD. SAN 136-1, AMI-RI, BUBAL-EUP, ICHEON-SI, KYOUNGKI-DO, 467-701, KOREA TEL:+82 31 639 8517 FAX:+82 31 639 8525 www.hct.co.kr Report No. : HCT-R07-013 4/33 FCC ID : U88GSTR1930DT-SPR Ethernet Instruction “ This equipment is indoor use and all the communication wirings are limited to inside of the building” or similar texts. For PLUGGABLE EQUIPMENT, the socket-outlet shall be installed near the equipment and shall be easily accessible. Replaceable batteries instruction CAUTION RISK OF EXPLOSION IF BATTERY IS REPLACED BY AN INCORRECTIVE TYPE. DISPOSE OF USED BATTERIES ACCORDING TO THE INSTRUCTIONS HYUNDAI CALIBRATION & CERTIFICATION TECHNOLOGIES CO., LTD. SAN 136-1, AMI-RI, BUBAL-EUP, ICHEON-SI, KYOUNGKI-DO, 467-701, KOREA TEL:+82 31 639 8517 FAX:+82 31 639 8525 www.hct.co.kr Report No. : HCT-R07-013 5/33 FCC ID : U88GSTR1930DT-SPR 2. System Configuration 2.1 US PCS 1900 service organization US PCS 1900 repeater decreases blanked and shadowed areas and extends cell coverage by retransmitting signal. The signal is received from BTS via Antenna directly, thus excluding additional expenses for signal transmission (like cabling). Service organization of CDMA Inbuilding RF repeater is shown at the picture below. Donor Antenna is directed to BTS, and being divided at Service Antennas are installed in the building and parking place. Pass Loss should be taken into consideration while dividing and cabling.US PCS 1900 Service organization HYUNDAI CALIBRATION & CERTIFICATION TECHNOLOGIES CO., LTD. SAN 136-1, AMI-RI, BUBAL-EUP, ICHEON-SI, KYOUNGKI-DO, 467-701, KOREA TEL:+82 31 639 8517 FAX:+82 31 639 8525 www.hct.co.kr Report No. : HCT-R07-013 6/33 FCC ID : U88GSTR1930DT-SPR 2.2 System Design and Operation 2.2.1 System design 9 7 10 11 12 13 1 Donor Cavity 2 Service Cavity 3 I/O & NMS Board 4 IF-10MHz 5 IF-15MHz 6 IF-20MHz 7 RVS LNA Waveform Detector 10 FWD HPA 11 RVS HPA 8 FWD LNA 12 Power Supply 13 HUB Repeater’s inside structure HYUNDAI CALIBRATION & CERTIFICATION TECHNOLOGIES CO., LTD. SAN 136-1, AMI-RI, BUBAL-EUP, ICHEON-SI, KYOUNGKI-DO, 467-701, KOREA TEL:+82 31 639 8517 FAX:+82 31 639 8525 www.hct.co.kr Report No. : HCT-R07-013 7/33 FCC ID : U88GSTR1930DT-SPR 1 Donor Antenna 2 Service Antenna 5 CLI 6 Ethernet HUB 3 AC Input Port 4 DC Input Port Repeater’s Top and Bottom panels AC & DC ports HYUNDAI CALIBRATION & CERTIFICATION TECHNOLOGIES CO., LTD. SAN 136-1, AMI-RI, BUBAL-EUP, ICHEON-SI, KYOUNGKI-DO, 467-701, KOREA TEL:+82 31 639 8517 FAX:+82 31 639 8525 www.hct.co.kr Report No. : HCT-R07-013 8/33 FCC ID : U88GSTR1930DT-SPR 2.2.2 Uplink Path FWD and RVS Gain Budgets have similar structure. In case of Uplink Path, RF signal is transmitted from Service Antenna to Service Cavity Filter and RVS LNA division, then the signal is transferred to IF division, where desirable Band is selected by passing 6 Paths of RF Switch and SAW filter. Selected Band is got together in FWD LNA division, and then transmitted to Donor Antenna passing through Digital ATT (10dB ATT Range) and Donor Cavity Filter. Then the signal is transmitted to BTS through Donor Antenna. Uplink Block Diagram 2.2.3 Downlink Path Downlink Path is organized in reverse order of Uplink Path. In case of Downlink Path, RF signal is transmitted from Donor Antenna to Donor Cavity Filter and FWD LNA division, then the signal is transferred to IF division, where desirable Band is selected by passing 6 Paths of RF Switch and SAW filter. Attenuation range is 40dB in Digital Attenuator. Selected Band is transmitted to FWD Drive Am and Service Cavity Filter, after that the signal is transferred to Service Antenna. HYUNDAI CALIBRATION & CERTIFICATION TECHNOLOGIES CO., LTD. SAN 136-1, AMI-RI, BUBAL-EUP, ICHEON-SI, KYOUNGKI-DO, 467-701, KOREA TEL:+82 31 639 8517 FAX:+82 31 639 8525 www.hct.co.kr Report No. : HCT-R07-013 9/33 FCC ID : U88GSTR1930DT-SPR Downlink Block Diagram 2.2.4 US PCS Frequency Selection 1930 1945 1950 1965 1970 1975 1990 1995 f (MHz) 1915 f (MHz) < Forward Band Structure > 1850 1865 1870 1885 1890 1895 1910 < Reverse Band Structure > PCS Band Structure US PCS 1900 repeater has 5MHz, 10MHz, 15MHz, 20MHz Paths in IF division, so any of these bandwidths can be chosen for providing service. But there are some cases when this choice is not applicable. Not continuous 4 Paths [5 MHz each], so total band is 20MHz (i.e. A1A3B2C1, A1A2B1B2) HYUNDAI CALIBRATION & CERTIFICATION TECHNOLOGIES CO., LTD. 10 SAN 136-1, AMI-RI, BUBAL-EUP, ICHEON-SI, KYOUNGKI-DO, 467-701, KOREA TEL:+82 31 639 8517 FAX:+82 31 639 8525 www.hct.co.kr Report No. : HCT-R07-013 10/33 FCC ID : U88GSTR1930DT-SPR 3. SPECIFICATIONS 3.1 System Specifications (applicable to both Uplink & Downlink) Characteristics Frequency Range Specification Forward 1930 ~ 1995MHz Reverse 1850 ~ 1915MHz System Group Delay < 5㎲ Characteristic Impedance 50 ohm VSWR Max1.5 : 1 Input Power Range -100 ~ -20dBm (for both Uplink and Downlink) System Isolation > 90dB Gain Range 50dB ~ 90 dB Noise Figure < 4.5 dB @ Max Gain <12 dB @Min Gain Gain Adjustment Step(Accuracy) 1dB(±0.5dB) Pass Band Ripple 2.5dB(±1.25dB) Maximum Output Power 1W / 30dBm >45 dBc @885kHz Spurious Emissions >55 dBc @1.98kHz <-13dBm @Fc±2.25MHz (RBW: 1MHz) IF Path 5MHz/10MHz/15MHz/20MHz IF Frequency FWD: 200 MHz, RVS: 120MHz Band Select Local Shift & RF Switching Roll Offs > 50dBc @1MHz Waveform Quality Factor min 0.912 3.2 Electrical and Environment Specifications Characteristics Specification Size(inch) / Type 16.1(W) x 20.5(L) x 6.1(H) Power AC 120V 60Hz 5.5A Temperature / Weight Connector TYPE -10℃ ~+50℃/44.5lbs N Type Female HYUNDAI CALIBRATION & CERTIFICATION TECHNOLOGIES CO., LTD. 11 SAN 136-1, AMI-RI, BUBAL-EUP, ICHEON-SI, KYOUNGKI-DO, 467-701, KOREA TEL:+82 31 639 8517 FAX:+82 31 639 8525 www.hct.co.kr Report No. : HCT-R07-013 11/33 FCC ID : U88GSTR1930DT-SPR 3.3 Functions Parameter Gain Control Specification • Adjustable DL and UL Gain range 50~90dB • Display default Gain and current Gain function • AGS (Auto Gain Setting) Use convenient Set-up AGS start AGS (Auto Gain Setting) D/L,U/L ATT: 0dB HPA: ON, ALC: ON, Isolation Check: ON → Installation time calculation: in AGS . Isolation generation: Wave detection using noise floor level detect Isolation analysis: isolation fault Æ System Gain 1dB reduce AGS Auto Gain Setting No System Gain + 7dB＜ isolation detection value Sever ANT Tuning Re-installation: AGS Yes No No Max. Gain & isolation O.K Yes Gain reduce & isolation O.K Display Notice HPA: Off HPA: ON, Gain balance: ON, AGC: ON, Shut-down: ON Current setting maintenance Yes HPA: ON AGS done AGC Auto Gain Control • It always operates in Downlink AGC ON status • To maintain same Downlink output power despite flexible input signal strength. • To add or subtract Attenuation level referring to AGC Power Limit level. • To limit output power as far as default range ALC Auto Limit Control • Set up via GUI • Automatic Gain decrement when output power of repeater is higher than default level • Automatic Gain recovery when output power of repeater is reduced. • Shutdown when output power is higher than default level in Minimum Gain • Automatic Recovery Algorithm conversion after Shutdown status Gain Balance • Downlink ATT is applied to Uplink during AGC state • Setting and maintenance of output level HYUNDAI CALIBRATION & CERTIFICATION TECHNOLOGIES CO., LTD. 12 SAN 136-1, AMI-RI, BUBAL-EUP, ICHEON-SI, KYOUNGKI-DO, 467-701, KOREA TEL:+82 31 639 8517 FAX:+82 31 639 8525 www.hct.co.kr Report No. : HCT-R07-013 12/33 FCC ID : U88GSTR1930DT-SPR • Additional attenuation to ALC Level • Isolation Check in initial set up or Reset • Monitoring Oscillation comparing to minimum/maximum Noise Floor level Oscillation Check • When Oscillation occurred, repeater attempts to stabilize Isolation through Gain control function. • Shutdown repeater when Oscillation still goes in Minimum Gain • Automatic Recovery Algorithm conversion after Shutdown status • Noise Floor Observation in case of ±2.25MHz down at the center Spurious • In case of Noise level > –13dBm, Spurious Emission is stabilized automatically Emission Alarm • In case of Oscillation Spurious Emission Alarming in Minimum Gain, repeater will be shutdown • Automatically Switch to Recovery Algorithm at Shutdown Band Select • To select either 5MHz/10MHz/15MHz/20MHz Power Monitoring • Monitoring repeater’s output level Function DL Input control • Monitoring Donor ANT input power of DL Automatic • When in repeater shutdown, it periodically recovers output power of repeater then monitors Recovery alarming • Support HTTPS for Web Browser security Security • User authentication through User ID and Password • Monitoring temperature of repeater Temperature • Maximum and minimum set up is possible. Shutdown in over temperature control • Automatic recovery after temperature becomes normal. (Hysteresis 10 degree) • Monitoring VSWR of Donor ANT Port (Every one and half minute) VSWR • Reporting VSWR Alarm and Shutdown when the rate is 3:1 Monitoring • Automatic Recovery Algorithm conversion after Shutdown status IP address • When in PPP reconnection, E-mail which includes HTML to connect to newly assigned IP Address, report via E-mail reports to operator. DHCP Client • Automatic IP assignment DHCP Server • Server function for automatic IP assignment Web GUI SNMP Agent LED Display • Remote and local user browser support through Web Browser • NMS report via SNMPv2 Trap • LED displays power and operation status on front side of repeater system. • DL input and output signal level is verified by LED bar. HYUNDAI CALIBRATION & CERTIFICATION TECHNOLOGIES CO., LTD. 13 SAN 136-1, AMI-RI, BUBAL-EUP, ICHEON-SI, KYOUNGKI-DO, 467-701, KOREA TEL:+82 31 639 8517 FAX:+82 31 639 8525 www.hct.co.kr Report No. : HCT-R07-013 13/33 FCC ID : U88GSTR1930DT-SPR HYUNDAI CALIBRATION & CERTIFICATION TECHNOLOGIES CO., LTD. 14 SAN 136-1, AMI-RI, BUBAL-EUP, ICHEON-SI, KYOUNGKI-DO, 467-701, KOREA TEL:+82 31 639 8517 FAX:+82 31 639 8525 www.hct.co.kr Report No. : HCT-R07-013 14/33 FCC ID : U88GSTR1930DT-SPR 4. SET UP 4.1 System Set up 4.1.1 Constitution (based on 1 SET) Parameter Item Quantity Remark Major accessory CDMA 30dBm repeater 1 EA Manufacture company supply Ethernet Cable (cross) 1 EA Power Supply Cable 1 EA Fixable Screw x 4 (Size: φ1/2”, 1 SET Additional components length: 2” ) Manufacture company supply Ground Cable 1 EA CD which contains User Manual 1 EA and installation Guide User Manual Installation Guide (Book) 1 EA Manufacture company supply Donor ANT 1EA Establishment construction company Server ANT 1EA preparation Antenna connection Cable TBD Spectrum Analyzer 1EA Antenna RF Cable Repeater quality confirmation equipment Establishment construction company preparation Establishment construction company preparation 4.1.2 Notice 1 ) System Power check : Major electricity is A C 1 1 0 V, therefore please input electricity after power verification. 2) Input condition optimization: DL input condition is -56 ~ -16dBm. User should verify input condition of Donor ANT. 3) Isolation check between DONOR/SERVICE ANT: Isolation condition of this equipment is 95dBc (Gain+ 15dB). User should check its condition before installation. HYUNDAI CALIBRATION & CERTIFICATION TECHNOLOGIES CO., LTD. 15 SAN 136-1, AMI-RI, BUBAL-EUP, ICHEON-SI, KYOUNGKI-DO, 467-701, KOREA TEL:+82 31 639 8517 FAX:+82 31 639 8525 www.hct.co.kr Report No. : HCT-R07-013 15/33 FCC ID : U88GSTR1930DT-SPR MS 3100 A 10SL-3 (Wall Mount Receptacle) & MS3010 A 10SL-3(Plug) 4.1.3 System set up 1) This equipment is basically wall mountable installation. 2) Once aforementioned process is done, open for service get ready. 3) For grounding, there is a grounding terminal in main power supply side and the grounding terminal on a site and unit should be connected same. 4) System installation work is basically performed more than two people and should be careful for unexpected accident. HYUNDAI CALIBRATION & CERTIFICATION TECHNOLOGIES CO., LTD. 16 SAN 136-1, AMI-RI, BUBAL-EUP, ICHEON-SI, KYOUNGKI-DO, 467-701, KOREA TEL:+82 31 639 8517 FAX:+82 31 639 8525 www.hct.co.kr Report No. : HCT-R07-013 16/33 FCC ID : U88GSTR1930DT-SPR 4.1.4 Open for service Case mounts 1) Check points before open a. Verification of system installation status Electricity, In/out antenna, coaxial cable connection, equipment mounts status. b. Verification of system accessories User should check whole necessary accessories. c. Check receipt signal level User should check whether receipt environmental condition is in accordance with system specification, so that system operation will be optimized. 2) Check points after open a. Check by external LED ① RUN: Green light ON (Off: Green light off) HYUNDAI CALIBRATION & CERTIFICATION TECHNOLOGIES CO., LTD. 17 SAN 136-1, AMI-RI, BUBAL-EUP, ICHEON-SI, KYOUNGKI-DO, 467-701, KOREA TEL:+82 31 639 8517 FAX:+82 31 639 8525 www.hct.co.kr Report No. : HCT-R07-013 17/33 FCC ID : U88GSTR1930DT-SPR ② ALARM: Green light in normal status, Red light in alarming ③ SHUT DOWN: Green light in normal status, Red light in Shutdown ⑤ Number of LED bar on front side of repeater will show input signal level. Less than -56dBm: LED 1bar -56dBm~-48dBm: LED 2bars -48dBm~-39dBm: LED 3 bars -39dBm~-31dBm: LED 4 bars -31dBm~-23dBm: LED 5 bars Number of LED bar in output power side will show output power signal level Less than +24dBm: LED 1bar +25dBm~+26dBm: LED 2 bars +27dBm: LED 3 bars +28dBm: LED 4 bars More than +29dBm: LED 5 bars Front LED Indicator 4.2 Troubleshooting In case, abnormal operation is detected, user should check abnormal parts via remote accessible function or field debug, then conduct repair after turn it off. 4.2.1 Necessary Testing and Measuring equipment a. RF Power Meter: 10Watt Max, 50ohm HYUNDAI CALIBRATION & CERTIFICATION TECHNOLOGIES CO., LTD. 18 SAN 136-1, AMI-RI, BUBAL-EUP, ICHEON-SI, KYOUNGKI-DO, 467-701, KOREA TEL:+82 31 639 8517 FAX:+82 31 639 8525 www.hct.co.kr Report No. : HCT-R07-013 18/33 FCC ID : U88GSTR1930DT-SPR b. Signal Generator: 3GHz c. Spectrum Analyzer: 3GHz d. Multi Meter 4.2.2 Notice a. Trouble shooting should be performed with drastic knowledge basis. b. Unsure parts should not be disassembled. c. When in trouble shooting, technician should use attenuator to check output side. 4.2.3 Note at set up process / Check point after open for service Item Check Point Trouble shooting Input Level Note before * System Input power range system Down Link -100dBm/Total ~ -20dBm/Total Up Link -100dBm/Total ~ -20dBm/Total operation Gain Same as above * System Gain Down Link 50 ~ 90dB Up Link 50 ~ 90dB Output power Same as above * Output power at edge port side Down Link 30dBm/Total Up Link 30dBm/Total HYUNDAI CALIBRATION & CERTIFICATION TECHNOLOGIES CO., LTD. 19 SAN 136-1, AMI-RI, BUBAL-EUP, ICHEON-SI, KYOUNGKI-DO, 467-701, KOREA TEL:+82 31 639 8517 FAX:+82 31 639 8525 www.hct.co.kr Report No. : HCT-R07-013 19/33 FCC ID : U88GSTR1930DT-SPR * Please check quantity of all accessories with specification Check in * Check points before open for Advance service before you set up. * Fit cable length in accordance with field condition. * Set up Donor antenna to assure enough Isolation (More than 97dBc) * Check following status - Fixable level of antenna support pole - Connection status between antenna and RF cable - RF Cable construction and fixed status - fix of repeater and installation status - Electricity construction and proper AC power status - Plug status and electricity voltage status Check after * Check points after open for service open - wall socket and voltage status - Grounding (EARTH) status - Direction of Donor antenna (PN Offset and neighborhood BTS to be considered.) - Ground status of repeater (unit itself) - Coaxial cable construction status - Connector combiner connection status - Cable connection status against leakage of water 4.2.4 Trouble shooting guide related to RF Symptom When repeater does not work properly Same as above Check Point * Checking Electricity Cord Troubleshooting * Re-plug in AC power cord connection status * Checking electricity input to AC power outlet. * Please verify AC power input by using DVM (Digital Voltage Meter) HYUNDAI CALIBRATION & CERTIFICATION TECHNOLOGIES CO., LTD. 20 SAN 136-1, AMI-RI, BUBAL-EUP, ICHEON-SI, KYOUNGKI-DO, 467-701, KOREA TEL:+82 31 639 8517 FAX:+82 31 639 8525 www.hct.co.kr Report No. : HCT-R07-013 20/33 FCC ID : U88GSTR1930DT-SPR * Please Check following status - Proper maximum output power limit level - BTS input level (Spectrum Level) When in alarming * DL over-input alarm - Input RSSI value at Status mode - Downlink Attenuation level - Downlink Attenuation Table * Please reset AC power upon complete Alarm trouble shooting When in alarming When in alarming * Please make sure output power is operated normally. * DL over-output alarm * Please reset AC power upon complete Alarm trouble shooting. * UL over-output alarm * Please make sure output level is operated normally * Please reset AC power upon complete Alarm trouble shooting * Please Check following status - Antenna port connection When in alarming * VSWR alarm - Whether inner-output cable is damaged or not. * Please reset AC power upon complete Alarm trouble shooting When in alarming When in alarming * IF Module alarm * DL, UL PAM alarm When in alarming * Please verify IF Module LED is On. * When LED is Off, module should be defective. * Please reset AC power upon complete Alarm trouble shooting * Please verify DC power by using DVM (Digital Voltage Meter) * DC matter/Current alarm * Please reset AC power upon complete Alarm trouble shooting. When in alarming * Please check Isolation between Donor and Server. * UL Oscillation * Please reset AC power upon complete Alarm trouble shooting. When in alarming * DL / UL LNA alarm * Please check connection status of LNA. * Please reset AC power upon complete Alarm trouble shooting HYUNDAI CALIBRATION & CERTIFICATION TECHNOLOGIES CO., LTD. 21 SAN 136-1, AMI-RI, BUBAL-EUP, ICHEON-SI, KYOUNGKI-DO, 467-701, KOREA TEL:+82 31 639 8517 FAX:+82 31 639 8525 www.hct.co.kr Report No. : HCT-R07-013 21/33 FCC ID : U88GSTR1930DT-SPR When in * Please Check following status alarming - Setting level of maximum temperature limit * Temperature alarm - Temperature offset is normal or not. - Circumstance temperature. * Please reset AC power upon complete Alarm trouble shooting When in * DL low-input alarm alarming When in * Please reset AC power upon complete Alarm trouble shooting * Please Check following status alarming - Output power level is normal or not. * DL low-output alarm - Whether minimum output limit level is normal. * Please reset AC power upon complete Alarm trouble shooting When in * RF OFF alarming When output power is no longer strong or problem Same as above * Technician should verify category of alarm at the front * Please reset AC power upon complete Alarm trouble shooting * When Red light on the Shutdown LED, technician should troubleshoot the alarm via Notebook computer. side of repeater. * Technician should connect * Reconnect the connector. antenna with output port of * Please change it if the connector is detective. repeater. * Please make sure all connectors are fastened Same as above * Check the input level not to * Increase output power or check input change of BTS side. be too low. Same as above Same as above * Check Gain of the unit * Cable loose or over loss. * If the Gain is different from normal level, please contact A/S team. * Please contact installer or service provider upon verification. HYUNDAI CALIBRATION & CERTIFICATION TECHNOLOGIES CO., LTD. 22 SAN 136-1, AMI-RI, BUBAL-EUP, ICHEON-SI, KYOUNGKI-DO, 467-701, KOREA TEL:+82 31 639 8517 FAX:+82 31 639 8525 www.hct.co.kr Report No. : HCT-R07-013 22/33 FCC ID : U88GSTR1930DT-SPR In case of drop call or bad * Check receipt signal strength in the service area not to be signal after * Increase output power level of repeater by adjusting attenuation level. too low. set up * If receipt signal strength is not a problem, please check Same as above * Please increase output level of Uplink signal, then setting by optimal level.. delay of calling time. * Please contact network management team or service Same as above * Check receipt signal strength In case, output * Check connection fastened * If connection is not proper, please make sure connector and Signal between antenna and cable cable to be re-connected then check the output power again. wavelength is (Signal wavelength should be not shown flat flat and stable if technicians or looks like shake CABLE. If not, it is oscillation connection problem.) Same as above Same as above provider * Input level change or * Check input level from BTS side. module blazing * Check performance of each module. (Diagnosed by A/S team.) * Please check VSWR of the * Change to normal Cable. Cable is normal. 4.2.4 Trouble shooting guide related to NMS Symptom Link fail Check Points * Communication problem Same as above Same as above * CLI Connection, Cable Troubleshooting * In case of Ethernet, check set up level of IP, Gateway and so on, when you use Ethernet. * Make sure 1:1 connection. status check * CLI connection Check by * Please verify Port number of PC communication. USB to Serial Cable * Please check Cable connection status. HYUNDAI CALIBRATION & CERTIFICATION TECHNOLOGIES CO., LTD. 23 SAN 136-1, AMI-RI, BUBAL-EUP, ICHEON-SI, KYOUNGKI-DO, 467-701, KOREA TEL:+82 31 639 8517 FAX:+82 31 639 8525 www.hct.co.kr Report No. : HCT-R07-013 23/33 FCC ID : U88GSTR1930DT-SPR HYUNDAI CALIBRATION & CERTIFICATION TECHNOLOGIES CO., LTD. 24 SAN 136-1, AMI-RI, BUBAL-EUP, ICHEON-SI, KYOUNGKI-DO, 467-701, KOREA TEL:+82 31 639 8517 FAX:+82 31 639 8525 www.hct.co.kr Report No. : HCT-R07-013 24/33 FCC ID : U88GSTR1930DT-SPR 5. WEB USER INTERFACE 5.1 IP Address verification and Explorer setting 5.1.1 IP Address verification and Explorer setting (1) Start->Control Panel->Network Connections (2) Double-click Local Area Connections at LAN or High Speed internet (3) Click Internet Protocol (TCP/IP) at General tap and click Properties. (4) Apply automatic IP address assignment at local connection HYUNDAI CALIBRATION & CERTIFICATION TECHNOLOGIES CO., LTD. 25 SAN 136-1, AMI-RI, BUBAL-EUP, ICHEON-SI, KYOUNGKI-DO, 467-701, KOREA TEL:+82 31 639 8517 FAX:+82 31 639 8525 www.hct.co.kr Report No. : HCT-R07-013 25/33 FCC ID : U88GSTR1930DT-SPR (5) Verify assigned IP address at local connection. (Unless IP address is not assigned, please click repair.) 5.1.2 Explorer option setting - Proceed step by step as indicated in below. All files and records should be removed. - Set up mode will be displayed after (2) click. - Please proceed along following set up mode screen shot. HYUNDAI CALIBRATION & CERTIFICATION TECHNOLOGIES CO., LTD. 26 SAN 136-1, AMI-RI, BUBAL-EUP, ICHEON-SI, KYOUNGKI-DO, 467-701, KOREA TEL:+82 31 639 8517 FAX:+82 31 639 8525 www.hct.co.kr Report No. : HCT-R07-013 26/33 FCC ID : U88GSTR1930DT-SPR 5.2 PCS Web UI 5.2.1 Web UI connection - Input desirable IP address. - Default Use Name and Password for Web UI is ‘admin’. 5.2.2 Link menu - Following screen shot is located left-top side of main menu and those are linked to relative window. HYUNDAI CALIBRATION & CERTIFICATION TECHNOLOGIES CO., LTD. 27 SAN 136-1, AMI-RI, BUBAL-EUP, ICHEON-SI, KYOUNGKI-DO, 467-701, KOREA TEL:+82 31 639 8517 FAX:+82 31 639 8525 www.hct.co.kr Report No. : HCT-R07-013 27/33 FCC ID : U88GSTR1930DT-SPR 5.3 Web UI control 5.3.1 Status - Currently setting level check at this menu tap. 5.3.2 RF Configuration - Setting level can be changed at this menu tap. - (1) Level change - (2) Click Apply button HYUNDAI CALIBRATION & CERTIFICATION TECHNOLOGIES CO., LTD. 28 SAN 136-1, AMI-RI, BUBAL-EUP, ICHEON-SI, KYOUNGKI-DO, 467-701, KOREA TEL:+82 31 639 8517 FAX:+82 31 639 8525 www.hct.co.kr Report No. : HCT-R07-013 28/33 FCC ID : U88GSTR1930DT-SPR 5.3.3 Alarm Configuration - (1) On/Off function for entire alarm report - (2) Alarm status - (3) On/Off function for individual alarm category - (4) Alarm SNMP Mapping - User may set and change its level per it field condition and click apply button. 5.3.4 Communication Configuration - This provides all necessary information related to network - To provide relative information about DHCP and modem HYUNDAI CALIBRATION & CERTIFICATION TECHNOLOGIES CO., LTD. 29 SAN 136-1, AMI-RI, BUBAL-EUP, ICHEON-SI, KYOUNGKI-DO, 467-701, KOREA TEL:+82 31 639 8517 FAX:+82 31 639 8525 www.hct.co.kr Report No. : HCT-R07-013 29/33 FCC ID : U88GSTR1930DT-SPR 5.3.5 User Management - Add and Remove user, Assigning accessibility - (1) User Registration: Click Register after input required information - (2) User Removal: Click Delete upon click of user name you wish to remove. - (3) Super User: Accessible to all kinds of information path Read/Write: Accessible to all kinds of information path except for User management path. Read: Checking status only. No control 5.3.6 Logs - All users’ access record will be saved as a log. HYUNDAI CALIBRATION & CERTIFICATION TECHNOLOGIES CO., LTD. 30 SAN 136-1, AMI-RI, BUBAL-EUP, ICHEON-SI, KYOUNGKI-DO, 467-701, KOREA TEL:+82 31 639 8517 FAX:+82 31 639 8525 www.hct.co.kr Report No. : HCT-R07-013 30/33 FCC ID : U88GSTR1930DT-SPR HYUNDAI CALIBRATION & CERTIFICATION TECHNOLOGIES CO., LTD. 31 SAN 136-1, AMI-RI, BUBAL-EUP, ICHEON-SI, KYOUNGKI-DO, 467-701, KOREA TEL:+82 31 639 8517 FAX:+82 31 639 8525 www.hct.co.kr Report No. : HCT-R07-013 31/33 FCC ID : U88GSTR1930DT-SPR 5.3.7 Sub System/Mailing List - Set up e-mail address the place you wish to receive alarm. 5.3.8 Troubleshooting Following is a trouble shooting table, which is frequently occurred to repeater and treatment method. HYUNDAI CALIBRATION & CERTIFICATION TECHNOLOGIES CO., LTD. 32 SAN 136-1, AMI-RI, BUBAL-EUP, ICHEON-SI, KYOUNGKI-DO, 467-701, KOREA TEL:+82 31 639 8517 FAX:+82 31 639 8525 www.hct.co.kr Report No. : HCT-R07-013 32/33 FCC ID : U88GSTR1930DT-SPR 5.3.9 Remote Software Upgrade Upload repeater operation program. 5.3.10 System Reset - Reset repeater. HYUNDAI CALIBRATION & CERTIFICATION TECHNOLOGIES CO., LTD. 33 SAN 136-1, AMI-RI, BUBAL-EUP, ICHEON-SI, KYOUNGKI-DO, 467-701, KOREA TEL:+82 31 639 8517 FAX:+82 31 639 8525 www.hct.co.kr Report No. : HCT-R07-013 33/33
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