User ManualTable of Contentsthe use of chemical agents such as benzine or al- ➀ DC power cable (OPC-346)1➁ Mobile mounting bracket1➂ Microphone (HM-98)1➃ Fuse (20 A)1➄ Knob bolt (M4 x 8)4➅ Mounting bolt (M5 x 12)4➆ Nut (M5)4➇ Spring washer (M5)4➈ Flat washer (M5)4➉ Self-tapping screws (A0 5 x 16)4■ Receiving20■ Monitor function21■ Audio mute function21■ Avionics band receive21■ Sub band access22■ Sub band mute/sub band busy beep23■ Para-watch24■ Front panel1■ Transmitting25■ Function display3■ Selecting the output power25■ Rear panel5■ Crossband full duplex26■ Microphone6■ One-touch PTT function26■ Microphone keypad7■ Operation27■ Installation methods9■ Subaudible tones29■ Location10■ Offset frequency30■ Single body installation10■ Auto repeater31■ Microphone connection11■ Separate installation11■ Optional MB-58 installation12■ General description32■ Battery connection13■ Memory channel selection32■ DC power supply connection13■ Programming a memory channel33■ Antenna installation14■ Programming a memory channel via the microphone34■ Transferring memory contents35■ Memory clearing36■ Preparation15■ Lock functions16■ Using a tuning dial17■ Calling up a call channel contents37■ Using [Y]/[Z] switches17■ Transferring call channel contents37■ Tuning step selection18■ Programming a call channel38■ Using the keypad19■ What is a scratch pad memory?39■ Calling up a scratch pad memory39■ Transferring scratch pad memory contents4015 OPTIONAL UNIT INSTALLATION65■ Optional unit installation65■ Scan types41■ Start/stop scan42■ Programming scan edges43■ Connection66■ Programming scan edges via the microphone44■ HM-90 WIRELESS MICROPHONE66■ Skip channel setting45■ EX-1759 installation67■ Scan resume condition46■ HM-90 switches68■ Microphone address71■ Priority watch types47■ Priority watch operation48■ Beep tones on/off72■ Time-out timer72■ Auto power-off73■ Programming a DTMF code49■ Cooling fan setting73■ Clearing the DTMF memory contents49■ Microphone [F-1]/[F-2] keys74■ Programming a DTMF code via the microphone50■ Display dimmer setting74■ Transmitting a DTMF code51■ Demonstration display74■ DTMF speed52■ Troubleshooting75■ Pocket beep operation53■ Fuse replacement77■ Tone squelch operation54■ Partial resetting77■ Tone scan55■ Total resetting7719 SPECIFICATIONS78■ Pager function56■ Code channels57■ Code programming58■ Pager operation59■ Code squelch function61■ Code squelch operation62Size: 1.32 MBPages: 88Language: EnglishOpen manual