Panasonic PT-DW730EL User Manual

The degradation of the lamp due to continuous usage 

can be reduced by automatically switching the lamp 

to be turned on when using the projector continuously 

for 22 hours or more. 

1)  Press ▲▼ to select [LAMP RELAY]. 
2)  Press ◀▶ to switch [LAMP RELAY]. 

 

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The time setting to switch the lamp will change 

as follows each time you press the button. 

(Every one 

hour)

 

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The “LAMP RELAY” function will be enabled when 

[LAMP SELECT] is set to [DUAL] or [SINGLE]. 

 

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Only one lamp is turned on for four hours after the 

set time when [LAMP SELECT] is set to [DUAL]. 

 

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The operating time will be the local time. (



 page 65)

You can switch the brightness of the lamp in 

accordance with the environment or purpose of usage 

of the projector. 

1)  Press ▲▼ to select [LAMP POWER]. 
2)  Press ◀▶ to switch [LAMP POWER]. 

 

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The setting will change as follows each time 

you press the button.

Set when high luminance is 

necessary. 

Set when high luminance is not 

necessary. 

 

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When set to [LOW], the reduction of power 

consumption, less operation sound, and longer life 

of the lamp can be achieved. 

You can set the power consumption during the 

standby. 

1)  Press ▲▼ to select [STANDBY MODE]. 
2)  Press ◀▶ to switch [STANDBY 

 

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The setting will change as follows each time 

you press the button

 

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When set to [ECO], the network function and the 

<SERIAL OUT> terminal is not available during 

the standby. Also, some of the RS-232C command 

will not be available. When set to [NORMAL], the 

network function and the <SERIAL OUT> terminal 

will be available during the standby. 

 

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When set to [ECO], the time it takes to start the 

projection may become approximately ten seconds 

slower than compared to when set to [NORMAL]. 

You can set the communication condition of the 

<SERIAL IN>/<SERIAL OUT> terminals.

1)  Press ▲▼ to select [RS-232C]. 
2)  Press the <ENTER> button. 
3)  Press ▲▼ to select the communication 

4)  Press ◀▶ to set it. 

 

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Refer to “Serial terminal” (



 page 98).