Panasonic PT-DZ13KU, Руководство по обслуживанию, Страница: 29 / 121

5. 2. 4. Replacement of A-P.C. board
When the replacement of A-P.C.Board (assembly) is needed, back up the memory information such as adjustment
data from the old board to PC with the service soft. Then transfer this data to the new A-P.C.Board.
For more information refer to the SECTION 3 "Adjustment".
* Down load the adjustment software from Projector service web site.
If you cannot transfer the data that uses the adjustment software, remove IC3508 and IC3518 from the original board
and mount them on the new board.
5. 2. 5. Replacement of WL-P.C. board
When WL-P.C.Board is replaced, the MAC address of wired LAN will be changed. Explain it to the customers in advance.
5. 3. Replacement of consumable parts
・
Set the MAIN POWER switch to "OFF" and disconnect the power plug from the power outlet.
・
Do not replace the lamp unit when it is high temperature. (Wait at least one hour after use.)
5. 3. 1. When to replace the lamp unit
1. The estimated duration before replacement is 2 500 hours
*1
, but the lamp may go off before 2 500 hours
*1
has
elapsed depending on individual lamp characteristics, usage conditions, and the installation environment.
It is recommended that the Replacement lamp unit be prepared earlier.
2. When comes time to replace the lamp, will announce with an onscreen display and a lamp indicator.
To predict when to replace the lamp, check the lamp runtime displayed in [LAMP1] and [LAMP2] in [STATUS].
3. If you continue to use the lamp unit after 2 500 hours
*1
has elapsed, the lamp turns off automatically after
approximately 10 minutes, as it will cause malfunction of the projector.
If the runtime of both of two lamp unit bulbs exceeds 2 500 hours
*1
, the power will be switch off after approximately
10 minutes.
*1 For PT
‑
DZ13KU, PT
‑
DS12KU, PT
‑
DW11KU. 3 500 hours for PT
‑
DZ10KU.
*2 For PT
‑
DZ13KU, PT
‑
DS12KU, PT
‑
DW11KU. 3 300 hours for PT
‑
DZ10KU.
・
2 500 hours and 3 500 hours are estimated duration before replacement, and is not guaranteed.
・
The estimated duration before replacing the Replacement lamp unit (for portrait mode) is 500 hours.
The on-screen message for replacing the lamp appears after 300 hours.
5. 3. 2. Calculation formula of lamp runtime
The lamp runtime that is displayed in the [STATUS] is real time.
The following conversion is required to calculate the rough estimate for lamp replacement.
Attention
Attention