G X 4 0 0
I N S T R U C T I O N M A N UA L
1 5
Flush Mounting
The GX400 can be flush mounted using the optional MK008 flush mounting kit. A cutting
template and full mounting instructions are provided with the kit.
Flush Mounting using the optional MK008 mounting kit
DC CONNECTIONS
Connect the
RED
power lead to the Positive (+) side of the battery or to an accessory point in
the vessel or vehicle’s fuse box.
Connect the
BLACK
power lead to the Negative (-) side of the battery or to a ground point in
your vessel or vehicle.
IMPORTANT:
The RED power lead is fitted with a 2 Amp fuse. If the fuse blows, use only a
standard 2 Amp (3AG) fuse as a replacement. Use of a higher rated fuse or a slow-blow type
could result in damage to your radio which would void the warranty.
If required, an extension speaker may be installed to improve sound levels in noisy environments
or in locations further away from the steering or driving position.
PR 1
PR 2
SCN
NL
DW
TW
SQL
VOL
27MHz TRANSCEIVER
Fuse
Black-
Red+
Programming,
(factory use only)
27 MHz
Antenna
Extension Speaker
(optional)
