Runco 1080p Owner's Operating Manual page 98

Maintenance and Troubleshooting
Table 5-2. VX-44d/-55d Error Codes (continued)
Code
20 Lamp turned on unexpectedly (fault related to ballast).
21 Lamp airflow low, overheating imminent.
23 Cannot read valid ballast ID.
26 Lamp 1 Interlock: lamp door open, lamp not installed.
27 Can't turn lamp on.
28 Lamp turned off unexpectedly.
29 Lamp ballast overheated.
46 Red DMD heat sink overheated.
47 Green DMD heat sink overheated.
48 Blue DMD heat sink 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 (VX-44d; Fan 3).
54 Red DMD heatsink fan failed (Fan 4).
55 Green DMD heatsink fan failed (Fan 5).
56 Blue DMD heatsink fan failed (Fan 6).
57 TIPM fan failed (Fan 7).
58 TIPM fan failed (Fan 8).
Note: To clear a system error, press the EXIT key (on the projector's rear-panel keypad) twice. If
necessary, reset the projector by powering it off, allowing it to cool and powering it on again.
Contact your Runco dealer or Runco technical support if the error persists.
Description
Lamp Failures
Power and Cooling
86 Runco VX-44d/-55d Owner's Operating Manual