Midland Radio 70112B Multibandwidth portable transceiver User Manual User Instructions
Midland Radio Corporation Multibandwidth portable transceiver User Instructions
User Instructions
0CONTENTS General Features 1. GENERAL FEATURES .................................................1 UNPACKING..................................................................2 OPTIONAL ACCESSORIES .........................................2 GETTING READY..........................................................3 DESCRIPTION...............................................................4 OPERATION ..................................................................6 CHARGER AND BATTERY ..........................................8 SPECIFICATIONS .........................................................9 Ultra compact design & size (102 x 50 x 43.2mm, 335g with high capable battery) 2. Heavy durable construction 3. 16 channels 4. 38 CTCSS/ 83 CDCSS 5. PC Programmable, transferable by cloning 6. Time-out timer (TOT) 7. Busy channel lock-out (BCLO) 8. Battery saving mode 9. Low battery alert 10. DTMF PTT-ID 11. Button lockable 12. Talking range to 5 miles 13. Transmit output power High/Low 14. DC7.5V Ni-MH battery Unpacking Unpack and check that all items have been enclosed. Packing contents:radioαantennaβbatterypack (1,350mA) χbelt cilpδhand strapεchargerφuser`s manual α βα δ ε Getting Ready 1. Installation, Removal Belt Clip Installation: align the belt clip with the plastic slots of the battery pack. Slide the belt clip onto the battery pack, pushing firmly until a click heard. Removal: hold up the belt clip release tab with a fingernail or a coin (or like instrument). While holding up the release tab, slide the belt clip out and away from the battery pack. 2. Installation, Removal Battery Pack Installation: turn off the transceiver. Hold the transceiver with the back of the unit facing up. Place the battery pack against the back of the transceiver so that the tabs on the transceiver engage the four openings in the battery pack. Slide the battery pack toward the top of the transceiver until a click heard. Removal: turn off the transceiver. Hold the radio with the back of the unit facing up. With the thumbnail of your other hand slide the latch lever down. While holding the latch lever down, slide the battery pack down toward the bottom of the transceiver. Separate the battery pack from the transceiver. 3. Installation Antenna Rotate the antenna clockwise until it is seated firmly. χ φ Optional Accessories 1. External earphone & MIC. (APE–10) 2. Additional battery pack (720 mAH, HM–720) α *. Before your starting operation, make sure the battery is fully charged. ∇ Channel Select knob Rotate the Channel Selector as you desire channel number. Speaker . Helical Antenna. Tx / Rx Indicate LED (3 colors) On Transmitting Red Blinking Low battery On Receiving, monitoring Green Blinking Different sub-tone when receiving Initializing, programming and Orange On cloning ∇ ∧ ⇔ ∠ ∏ √ ⋅ ¬ ∨ ⇐ Description ∏ External Earphone/MIC and Programming Jack Socket √ Hand Strap ⋅ Antenna Connector ¬ PTT(Push To Talk) Button Hold down to transmit, release to receive. ∧ Function Button Refer to “OPERATION” page 7. ∨ Monitor Button Press to monitor. Holding down over 2 seconds keeps monitoring function on, and press shortly again or PTT Button to stop. ⇔ Belt Clip ⇐ Battery Pack ∠ Power on / off and Volume Control Switch Turn the transceiver on by rotating power on / off and volume control switch clockwise and control the volume. Operation 1. Power Turn on / off and Volume Control Rotate the Power on/off and Volume Control Switch∠ clockwise to turn power on, then the LED√ lights orange and power–up tone is generated after about on second, indicating the transceiver has passed the self–diagnostic. When you turn on the transceiver, it comes same channel and function with your last using. Rotate this switch∠ clockwise to increase the volume or counterclockwise to reduce the volume. Rotate it∠ counterclockwise fully to turn power off. 2. Channel Selecting Rotate the Channel Select knob as you desire a channel number. 3. Transmit Hold down the PTT Button¬ and talk to MIC in 5~7Cm distance. The LED lights red on transmitting. Release the PTT button¬ to stop transmitting. 4. Receive Choose the channel by pressing Channel Select Button∇ as you desire. The LED lights green on receiving. In case the signal doesn’t match in using sub–tone, green light blinks. 5. Monitor Press the Monitor Button∨ to monitor. Holding down Monitor Button∨ over 2 seconds keeps monitoring function on, and press Monitor Button∨ shortly or press PTT Button¬ to stop. 6. Scan 1). Scan will be started by press and hold the function button more than 1 second. In case Priority Scan not settled down 1) mem 1ch > mem 2ch > mem 3ch > ….. In case 1 cannel of Priority Scan is settled down 2) mem 1ch > pri ch > mem 2ch > pri ch > ….. In case 2 cannels of Priority Scan are settled down 3) mem 1ch > pri 1ch > pri 2ch > mem 2ch > ….. 2). Tx channel of scanning a). Priority type : priority channel(the channel that is set by the channel selector) b). Non priority type : last busy channel 3). While in scanning mode, function button is pressed 2 times rapidly the radio will return to the last busy channel The priority channel remained the channel that is indicated by channel selector. 4). While the radio is stopped scanning on a busy channel, pressing the monitor button will cause scan to resume and temporarily bypass the busy channel. If the channel become busy again scan will stop. 5). While the radio is stopped scanning on a busy channel, press and hold the monitor button more than 1 second will cause this channel to be deleted from scan list until scan list is reset. 7. Selcall function : will be added…. 57 Specifications Charger and Battery 1. Battery (Ni-MH) Voltage DC 7.5V Duty time HM-1350 Over 8 hrs (5-5-90) HM-720 Over 4 hrs 2. Charger Input power Free voltage (AC90~250V) Charging time HM-1350 Appr. 100min HM-720 Appr. 60min Operating temperature 0ºC~55ºC Connect the charger to electric power supply (free voltage AC 90~240 V). Turn the transceiver power off and put into front socket of the charger. The red light turns on during charging and the green light turns on when finished. When you put two batteries together, the front one charges first then the rear one starts Red On Charging charging. Blinking Abnormal ! When you put the battery battery on rear cup of Green On Fully the charger for charged charging, the charger Stand-by checks voltage. If Orange On for voltage is under 7.4V, charging the charger starts (rear cup) discharging for Blinking dischargi minutes then checks ng again. If voltage is still fewer than 7V, it discharges until voltage is 6V then starts charging. Model Dimension (HxWxD) Weight (With Battery) Operating Voltage Operating Temp. Battery Life (H/L) 720mAH Battery 1,350mAH Battery Channels Privacy Codes Band Width Frequency Range FM Hum & Noise Rx Sensitivity Rx Spurious Response Rx Selectivity Rx Intermodulation Tx Power (H/L) Tx Spurious Rejection Audio Power (8Ω) Frequency stability 70-112B 102x50x39.2mm (720mAH Battery), 102x50x43.2mm (1,350mAH Battery) 150g (243g/310g) Tx Rx Tx Rx DC 7.5V -30 ~ 60 (based on 5% Tx: 5% Rx: 90% STBY) 6hrs/8hrs 10hrs/15hrs 16 38 CTCSS, 83 CDCSS 12.5KHz/25kHz switch able 150~174MHz 150~174MHz -40 dB -40 dB -119 dBm (0.25uV) -60dB/-70dB -60dB/-70dB -65dB 4.8W/2W -60 dBc 500mW (Max.) +/- 2.5ppm Accessories Desk Rapid/Trickle Charger with Adapter 720 mAH Ni-MH Battery 1,350 mAH Ni-MH Battery ACR-130/1.5 hrs HM-720 HM-1350 User’s Manual Land Mobile Radio (LMR) Model: 70-112B Airtech Information & Communication Co., Ltd. 11
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