Ikegami CCU-890, Operation Manual

Page: 120 / 132

6.2 ALARM Indicator on the Control Panel Flashes ON and OFF
106
CCU-890 0804 VER2 (U) (E)
CCU Self Diagnostic Information
䂓 Self Diagnostic Information Screen
The following is the Self Diagnostic Information Screen of the CCU.
*** DIAGNOSTIC INFORMATION ***
Item Judgement Item Judgement
Head Power ON CCU Battery OK
Head Battery OK CCU Memory OK
Head Memory OK CCU Fan OK
Head Fan NOR
Head Temp OK Genlock INT
OPT Level L-H 10 Field Lock LOCK
CCU to Head ==> OK
Head to CCU ==> OK CCU to HEAD Comm OK
Cable Connection OK HEAD to CCU Comm OK
Safety Signal OK
Head ID OK
Power Tap 1---
DC Screen 16:9
UC Screen 16:9
Diagnosis result
Diagnosed item
䂓 List of Self Diagnostic Information
The CCU self diagnostic information may differ slightly for the standard specifi cation and the DUAL LINK (HS TYPE)
specifi cation. The following tables list the self diagnostic information for the standard specifi cation and the DUAL LINK (HS
TYPE) specifi cation respectively.
List of Self Diagnostic Information (Standard Specification)
Diagnosed Item Description Diagnosis
Result
Meaning
Camera
Head Head Power Power status of the camera head ON The camera head is powered ON.
OFF The camera head is powered OFF.
Head Battery Status of the battery in the MPU module of
the camera head OK Normal
NG The backup battery voltage is low.
Head Memory Status of the RAM IC memory in the MPU
module of the camera head OK Normal
NG Data in the module is destroyed
Head Fan Rotating status of fan of the camera head or
FA (Fiber Adaptor) AUTO SSLOW Super-slow in auto mode
AUTO SLOW Slow in auto mode
AUTO NOR Normal in auto mode
AUTO FAST Fast in auto mode
SSLOW Super-slow in manual mode
SLOW Slow in manual mode
NOR Normal in manual mode
FAST Fast in auto manual
Head Temp Internal temperature of the camera head OK Normal
NG The temperature is abnormally high or the
difference between the internal temperature and
outside-air temperature is at least 25°C.
Camera
Cable (OPT Level L-H)
CCU to Head Optical signal level sent from the CCU to the
camera head
(detected by the reception module in the
camera head) OK Good
ATTEN The amount of light received decreased.
WARN The amount of light received signifi cantly
decreased.
NG Light cannot be received.
(OPT Level L-H)
Head to CCU Optical signal level sent from the camera
head to the CCU
(detected by the reception module in the
CCU) OK Good
ATTEN The amount of light received decreased.
WARN The amount of light received signifi cantly
decreased.
NG Light cannot be received.
Cable
Connection Camera cable connection status between
the camera head and the CCU OK Normal
OPEN Cable is not connected, or there is an open.
SHORT A short circuit occurs in the cable.