Section 3: Operation
013-100199-04
3-71
.
The Status LED Codes
If the status code display on the back of the projector shows one of the following
values, you have encountered a likely system error requiring the attention of a
qualified service technician (see
System Warnings
and
System Errors
, above).
Acknowledge and clear the error with
Exit
Exit
from presentation level, or try
resetting the projector by powering it off and on again, cooling when necessary.
Consult
Table 3.5
and contact your dealer if the problem persists.
The specific code number identifies the source of the error detected, and is
particularly useful in cases where the projector is far away. For example, the code
“27” means the lamp could not be turned on. Error codes for this projector are listed in
Table 3.5
below.
Table 3.5 Error Codes
Code Description
GENERAL
12
Software bug. Contact dealer/factory.
13
CRC error in flash ROM. Download new software.
14
Engineering-only programming is complete. Call Christie, replace TIPM.
15
Attempting to download code without being in boot mode
16
Invalid interrupt. Power off/on. If it persists, contact dealer/factory.
17
User forced system to stay in boot mode
18
Jumper for programming boot not installed
LAMP FAILURES
20
Lamp turned on unexpectedly (fault related to ballast)
21
Lamp airflow low, overheating imminent
23
Cannot read valid ballast ID
26
Lamp Interlock: lamp door open, lamp not installed
27
Can’t turn lamp on
28
Lamp turned off unexpectedly
29 Lamp
ballast
overheated
POWER AND COOLING
46
Red DMD heatsink overheated
47
Green DMD heatsink overheated
48
Blue DMD heatsink overheated
49 Prism
overheated
4C
Projector shutdown due to critical error
C0 Lamp
blower
failure (lamp not turned on)
51
LVPS fan failed (Fan 1)
52
LVPS/ Red cooling fan failed (Fan 2)
53
DC lamp fan failed in 500W / 1kW models (Fan 3)
54
Red DMD heatsink fan failed on 1kW and 1.2kW models (Fan 4)
55
Green DMD heatsink fan failed on 1kW and 1.2kW models (Fan 5)
56
Blue DMD heatsink fan failed on 1kW and 1.2kW models (Fan 6)
57
TIPM fan failed (Fan 7)
58
TIPM fan failed (Fan 8)
TIPM (Image Processor)
60
Boot code CRC failed
61
Unable to program DigMux PLD
62
Unable to program Control PLD
63
Unable to program Bubks PLD
64 Unrecognized
ROM
type
65
Write to flash ROM failed
66 TIPM
failure
67
Downloaded code will not fit
68 Scaler
communication
problem
BUILT-IN KEYPAD
70
Unable to access EEPROM on the built-in keypad
71
EEPROM memory re-initialization on the built-in keypad
PANEL DRIVER AND FORMATTER
80 Unrecognized
Panel
Driver
81
Unable to program device on Panel Driver
82
TI flash download failure
83
TI flash download failure
84
TI flash download failure
85
TI-I2C write failure
86
One or more Formatters not responding — Probable Formatter s/w fault
87
Formatter reports RDRAM failure
Summary of Contents for 1920-DX
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