Trouble Shooting - AOR AR7000 Manual

Memory
Memory channel
Program search
Program scan
Program timer
Clock
Scan/search rate
In/output
Aerial connector
Video output
Audio output
External speaker
Headphones
AUX
Rec output
Mute
+12V out
RS232C port
Remote controller
LCD display
Operating temperature
Dimensions (mm)
Weight
Supplied accessories
All specifications/data subject to change without notice due to continuous
development of the product. E&OE.
12.2 memory channel default data
The AR7000 memory banks may contain data for test purposes during manufacture
of the receiver.

12.3 Trouble shooting

1. No operation
Check that power is connected to the AR7000 and the power switch is on
(depressed).
2. No display
0.1A (switched off)
1500ch (15 bank x 100ch)
8
8
5
5
20ch/sec.
50 OHM BNC
75 ohm PAL/NTSC composite (PHONO)
10 k ohm demodulated output
8 OHMS 3.5mm jack
32 OHMS (nominal) 3.5mm jack
Motor On/Off output less than 300mA AC/DC
more than 10 k ohm
TTL or contact signal
less than 10mA (in line with main switch)
9 pin 9600 bps
Infrared type (1 line)
3.1" colour LCD
0 to +40 C
220 (W) x 90 (H) x 240 (D) excluding projections
3.5kg
AC adapter, IR remote controller, Handbook