JRC JCY-1850 -, Instruction Manual

Page: 19 / 73

1. Operation
5
6. Checking the System Operation
When the
Recording Control Unit
, the
Operation Panel Unit
, the
Protective Capsule Unit
, the
Microphone Unit
and the option unit are all on, and when they operate normally,
LED
s on
the
Main Control Board
, the
Power Supply Unit
in the
Recording Control Unit
and the
Operation Panel Unit
display as follows.
y LED
s on the
Main Control Board
of the
Recording Control Unit
:
1) The
REC LED
is on.
2) The
CARD LED
is on.
3) The
MEDIA LED
is off.
y LED
s on the
Power Supply Unit
of
the Recording Control Unit
:
1) The
POWER LED
is on.
2) The
BATT. ABN LED
is off.
3) The
BATT. OP. LED
is off.
4) The
FAN ABN. LED
is off.
y LED
s on the
Operation Panel Unit
:
1) The
POWER LED
is on.
2) The
RECORDING LED
is on.
3) The
ALARM LED
is off.
4) The
ERROR CODE LEDs
are off.
* The four digit
LEDs
indicate error code when the equipment detects a trouble.