104 (GB) Others
List of the Projection Distance by Angle of Optical Axis
Others
About Error Codes
When a critical operational error
occurs, the power will be
automatically turned off and the error
code will light up on the error code
window inside the projector. You can
check the code without removing the
cover. Refer to the chart below for the
meanings.
Error code Item Meaning
10 – Abnormal input signal. Check the input signal.
20 Unknown Abnormalities that do not come under the errors below.
21 POW1 (115) Abnormal in the ±25 V, ±15 V or 115 V line
22 POW2 (115HV) Abnormal in the ±6 V, ±200 V or 115 V (HV) line
25 IFB Abnormality of the interface board installed to the INPUT B section
27 POLARITY The connector cover for polarity change does not shut completely.
29 A Abnormality of the power line on the A board
30 D Abnormality of the power line on the D board
33 HV Abnormal high voltage
34 LOT Abnormal load on a LOT of the PA board
35 H.STOP Horizontal polarity is not correct.
36 V.STOP Vertical polarity is not correct.
37 FAN A fan inside the projector does not work.
40 ∑ Ik There is abnormality in the CRTs.
88 CPU RESET The CPUs on the Y and A boards are reset.
Notes
• When the error code lights up, the previous adjustment data way be cleared.
• The error code disappears when the MAIN POWER switch is turned off and the power cord is disconnected.
• The error code lights up every time the power is turned on until the critical operational error is returned to normal.
• Immediately after the MAIN POWER switch is turned on, “88” is displayed for about one second. This is not a problem.
The unit resets the CPUs to the initial status during this period.
Error code window
To Next Page
Loading...
