Viewsonic PJ751 사용자 설명서

ViewSonic  PJ751

Using the OPTION menu, the five items shown in the Table below can 

be performed.

Please perform each operation according to the instructions in the 

Table.

Adjust Volume:   High 

 Low

Adjust AUTO OFF Time:

Long (MAX. 99 min.) 

 Short (Min. 1 min.) 

 (DISABLE: 0 

min.) The system automatically enters the standby mode if no signal is received within 

the set time. This function is inactive when DISABLE (0 min.) is selected.

Select WHISPER Mode:

NORMAL  

WHISPER

When WHISPER is selected the WHISPER mode is activated. In the WHISPER mode, 

acoustic noise and screen brightness are reduced.

Refer to LAMP TIME: When set, this function displays the total time the projector lamp 

has been used since new.
Reset LAMP TIME [Use this function only when the lamp has been replaced!]:
Depress the RESET button for at least 3 seconds while lamp time is being displayed. The 

reset menu will then appear. After you replace the lamp with a new lamp, select RESET 
on the menu with the 

 button.

• Do not reset the lamp time unless you have replaced the lamp. And, always 

reset the lamp time when replacing the lamp.

• Before replacing the lamp, carefully read the lamp maintenance section.

Refer to FILTER TIME: This function displays the total time the air-filter has
been used since it was installed.
Reset FILTER TIME [Use this function only when the filter is cleaned or replaced!]:
Depress the RESET button for at least 3 seconds while lamp time is being displayed. The 

reset menu will then appear. After you replace the filter, select RESET on the menu with 
the  

button.

DEFAULT  

CANCEL

• Do not reset the filter time unless you have cleaned or replaced the filter. And, 

always reset the filter time when cleaning or replacing the filter. The message 

functions will not operate properly if the filter time is not reset correctly.

• Before cleaning or replacing the filter, carefully read the descriptions titled 

"THE AIR FILTER”.

Example: OPTION Menu

(VOLUME)