Dual XDV8125 Manuel d'installation télécharger pdf (Page 35)

XNAV9525 GPS NAVIGATION SYSTEM

Troubleshooting

Problem Cause Action

Unit will not turn on

(no power)

Red wire not connected or incorrect voltage

Check connections for proper voltage

(11~16VDC)

Black wire not connected Check connection to ground

Fuse blown Replace fuse

No connection to Dual head unit Check 13 pin cable connections

Unit has power

(but no sound)

Conﬁrmation speaker not connected Check connections at speaker

RCA audio output not connected Check RCA audio connections

Voice guidance turned off Check Preferences menu (see page 31)

Left front speaker not connected (XDV8125) Select all channels (see page 12)

Unit blows fuses

Red wire touching chassis ground Check for pinched wire

Incorrect fuse rating Use fuse with correct rating

No GPS signal

(red icon)

The GPS antenna is not connected Check GPS antenna connection

The GPS antenna cable is damaged Check for pinched or cur antenna cable

The GPS signal is blocked (such as inside a

tunnel or garage)

Make sure the antenna has an unobstructed

view of the horizon

System Reset

Occasionally, your system may appear to stop responding or be “locked up”. To reset

your system, press the

PWR button on the remote control. Press PWR again to reboot the

system; operation should return to normal. Resetting your system is similar to restarting

a computer. If the problem still appears after resetting the unit, please contact technical

support for further assistance.

USB Storage Device Compatibility

Due to ongoing technological advancement of USB storage devices, some USB storage

devices may not be compatible with the XNAV9525.

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Dual XDV8125 Manuel d'installation Page 35