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6

 

Operation 

 

A short press of the MODE button will switch between the various unit modes as 
below (USB will not show up if no drive is inserted).

 

 

DAB Radio

 

    A short press of the APS button will perform a full scan of available DAB 
stations.   

 

 

    Following a full scan the stations can be navigated using the NEXT and 
PREVIOUS buttons.

 

    When the desired station is displayed, it can be confirmed with a long press of 
the ENT button. 

 

 

    DAB mode has its own specific settings menu that can be entered via a short 
press of the ENT button. 

 

    The menu can be navigated using the NEXT and PREVIOUS buttons and a 
selection confirmed with a long press of the ENT button. 

 

    The menu can be exited with a short press of the ENT button. 

 

    The menu options are outlined below

 

 

Manual Tune 

-

 Select a specific frequency to tune to 

 

 

DRC 

-

 The Dynamic Range Frequency sets the range of volume that the radio 

plays. Setting to high increases this range 

 

Station Order 

-

 Stations can be 

ordered either alphanumerically or by ensemble 

 

 

Prune 

-

 Remove stations with weak signal 

 

 

System 

-

 Enter the system menu (see page 7)

 

FM Radio

 

A short press of the APS button will perform a full scan of current stations. 

 

A long press of the APS button will enter in Auto Pre

-

Set mode. APS mode stores 

18 stations with the strongest reception.

 

 

Following a full or APS scan the stations can be navigated using a short press of 
the NEXT and PREVIOUS buttons. 

 

To manually select a frequency long press either the NEXT or PREVIOUS button. 

 

Frequencies can now be navigated by a short press of the NEXT and PREVIOUS 
buttons.

 

Summary of Contents for G4-RM745D

Page 1: ...1 G4Audio G4 RM745D Instruction Manual Thank you for purchasing this marine Dynamic source unit Please read the manual in full before using the G4 RM745D ...

Page 2: ...2 DAB DAB IPX4 ...

Page 3: ...ck Auxiliary RCA Male DIN Antenna Wired Remote 3 5mm Jack Output 4 20 Watt Speaker Output RMS 1 Pair RCA Pre Amp Out Features IPx4 Waterproof Faceplate Audio Level Adjustment 24 Hour Clock Multiple Languages DE ES FR IT Wired Remote Ready Sold Separately Dimensions w x h x d 113 x 113 x 87 9mm ...

Page 4: ...enter a specific settings menu see page 5 When in FM mode a short press will enter a specific settings menu see page 6 2 POWER BUTTON Press to turn on the unit When on a short press will mute the unit When on a long press over 2 seconds will turn the unit off G4Audio ...

Page 5: ... with a short press of the APS button 4 VOLUME BUTTON Decrease Volume4 5 MOOE BUTTON A short press switches between DAB FM Bluetooth USB Aux Note USB will not show up if no drive is inserted A long press will enter the audio settings menu see page 8 6 VOLUME BUTTON Increase Volume 7 PREVIOUS BUTTON Previous Track Previous Station Back 8 PLAY PAUSE BUTTON When in USB or Bluetooth mode a short press...

Page 6: ...h a short press of the ENT button The menu options are outlined below Manual Tune Select a specific frequency to tune to DRC The Dynamic Range Frequency sets the range of volume that the radio plays Setting to high increases this range Station Order Stations can be ordered either alphanumerically or by ensemble Prune Remove stations with weak signal System Enter the system menu see page 7 FM Radio...

Page 7: ...y or pause playback A short press of the NEXT or PREVIOUS buttons will skip tracks A long press of the NEXT or PREVIOUS buttons will fast forward rewind the current track During playback the screen will display the track data To select a specific track long press the APS button the display will flash Scroll through tracks with VOLUME buttons and confirm with a short press of the APS button Bluetoo...

Page 8: ...ic menus see pages 5 or 6 respectively The menu options are outlined below Language Select from English French German or Italian Factory Reset Reset the unit back to factory settings SW Version Display the current software version of the unit Audio Settings Menu The audio settings menu allows you to change the bass treble balance and fade levels Enter the menu with a long press of the MODE button ...

Page 9: ...press of PLAY PAUSE button will enter the time adjust setting The hour digits should flash Use the VOLUME and VOLUME buttons to adjust the numbers and a short press of the PLAY PAUSE button to switch between hours and minutes A long press of the PLAY PAUSE button will confirm the new time ...

Page 10: ...stall correctly Drill the correct size hole for the rear of the unit to fit through Locate the unit and bolt on the mounting bracket from behind If the mounting surface is particularly deep the mounting bracket can be snapped off at the breakaway segments The connections available from the rear of the G4 RM745D are outlined on page 10 ...

Page 11: ...etooth or the auxiliary input The 3 5mm jack remote connection allows for the addition of a wired remote sold separately The auxiliary input allows for the connection of a pair of RCAs to the G4 RM745D An adaptor sold separately can be used to allow for devices with a 3 5mm jack plug to be used instead The G4 RM745D produces 20W of power through each of its 4 channels The RCA output from this unit...

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