9
Troubleshooting
XR4110
OPERATION
Specifications
Tuning range: 87.5MHz-107.9MHz
Usable sensitivity: 10dBf
50dB quieting sensitivity: 25dBu
Stereo separation @ 1kHz: 40dB
Frequency response: 30Hz-18kHz
Tuning range: 530kHz-1710kHz
Usable sensitivity: 35dBu
Frequency response: 80Hz-2kHz
Speaker output impedance: 4~8 ohms
Line output voltage: 1.5 Volts RMS
Fuse: 5 amp AGC
Dimensions: 7" x 2" x 4.2" (178 x 50 x 107 mm)
Design and specifications subject to change without notice.
FM Tuner
AM Tuner
General
CEA-2006 Power Standard Specifications
(reference: 14.4VDC +/- 0.2V, 20Hz~20kHz)
Power Output: 5 Watts RMS x 4 channels at 4 ohms and
<
1% THD+N
Signal to noise ratio:
60
dBA (reference: 1 watt into 4 ohms)
Problem
Cause
Action
Unit will not turn on
(no power)
Yellow wire not connected or incorrect voltage
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
Unit has power
(but no sound)
Speaker wires not connected
Check connections at speakers
One or more speaker wires touching each
other or touching chassis ground
Insulate all bare speaker wires from
each other and chassis ground
Unit blows fuses
Yellow or red wire touching chassis ground
Check for pinched wire
Speaker wires touching chassis ground
Check for pinched wire
Incorrect fuse rating
Use fuse with correct rating
"ER" appears
on display
USB or SD card compatibility issue
Device capacity must be less than
16GB.
File system is incompatible - it must
be FAT or FAT32.
