Page 1
G4Audio G4-RM745D Instruction Manual Thank you for purchasing this marine Dynamic source unit. G4-RM745D Please read the manual in full before using the...
Page 3
Features Radio DAB Digital Radio FM Radio Reception Input Bluetooth Audio Streaming USB Stick 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)
Control Panel G4Audio 1, ENT BUTTON • When in DAB mode a short press will 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 •...
Page 5
3, APS BUTTON • When in DAB or FM mode a short press will autotune • When in FM mode a long press will start the Auto Pre-Set Function (see page 6) • When in USB mode a short press will enter track select mode (the display will flash) Scroll through tracks with VOLUME buttons and confirm with a short press of the APS button...
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.
Page 7
Audio Setting - Play in either mono or stereo format • System - Enter the system menu (see page 7) G4-RM745D The USB port of the is for USB sticks only. Other media devices can be played via the auxiliary input.
The Auxiliary input allows playback of other media devices. The RCA outputs of the device can be connected directly to the auxiliary input G4-RM745D plugs of the Alternatively, the RCA inputs can be adapted to a 3.5mm jack port via an adaptor cable (sold separately).
Page 9
View & Adjust the Clock A long press of the PLAY/PAUSE button displays the clock. A long 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.
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. G4-RM745D The connections available from the rear of the are outlined on page...
Page 11
Remote Control (G4-804 Sold Separately) Connections to the various speaker and power wires should be soldered or crimped. They should be shrink wrapped to ensure protection from water damage. G4-RM745D The DAB/FM antenna connected to the requires a male DIN antenna plug.