2
I N S T R U C T I O N M A N UA L
G X 7 5 0
CONTENTS
WARNING/SAFETY INFORMATION ............................................................................................3
OPERATOR QUALIFICATIONS ....................................................................................................3
INTRODUCTION .......................................................................................................................3
FEATURES ................................................................................................................................3
SUPPLIED WITH ........................................................................................................................4
RANGE ....................................................................................................................................4
CONTROLS ...............................................................................................................................4
OPERATION .............................................................................................................................5
On/Off ..............................................................................................................................5
Volume .............................................................................................................................5
Adjusting the squelch .......................................................................................................6
Channel selection .............................................................................................................6
Keypad lock......................................................................................................................7
Transmitting .....................................................................................................................7
Channel 16 .......................................................................................................................7
Display backlighting .........................................................................................................8
High/Low power selection ................................................................................................8
Working channel memories ..............................................................................................8
Dual Watch key (DW) .......................................................................................................8
Dual Watch features .........................................................................................................9
Triple Watch key (TW) ......................................................................................................9
Triple Watch features......................................................................................................10
Scanning ........................................................................................................................11
Scanning features ...........................................................................................................11
INSTALLATION .......................................................................................................................12
Selecting a location ........................................................................................................13
Installing the main unit ...................................................................................................13
Antenna installation .......................................................................................................15
SPECIFICATIONS ....................................................................................................................16
Electrical ........................................................................................................................16
Mechanical.....................................................................................................................17
Environmental ................................................................................................................17
INTERNATIONAL VHF MARINE CHANNELS..............................................................................18
STANDARD COMMUNICATIONS WARRANTY AGAINST DEFECTS .............................................19
