21
DPX304/DPX308U/DPX404U
DPX-MP3120/U5120/U5120S
TEST MODE
Key
Description of display
Description
While pressing
and holding [3]
key and [6] key,
reset-start.
D
C
#
#
#
DC error detection status display
When DC error is detected (capacitor leaks, misconnections or any
other errors are detected): “ERR”
When DC error is not detected (no capacitor leaks, misconnections
or any other errors are detected): “OK”
1
D
C
1
#
#
#
DC error detection status display
When DC error is detected (capacitor leaks, misconnections or any
other errors are detected): “ERR”
When DC error is not detected (no capacitor leaks, misconnections
or any other errors are detected): “OK”
■
1
D
C
1
O
K
While pressing and holding the keys for 2 seconds in displaying mis-
connection and any other detection presence information, initialize it.
*
After initializing, “OK” is displayed.
2
D
C
2
#
Display of the number of capacitor leak detection
0: Not detected
1~3: Detected 1~3 times
4: Detected 4 times or more
■
2
D
C
2
0
While pressing and holding [PRESET-2] key for 2 seconds in display-
ing number of capacitor leak detection, initialize its information.
*
After initializing, “0” is displayed.
6. Frequency span switching function (M destination)
Power ON by pressing [SRC] key while pressing and holding [PRESET-1] key and [PRESET-5] key in Power OFF.
FM 50kHz/ AM 9kHz
↔
FM 50kHz/ AM 10kHz