Hitachi CP-X430W, Service Manual

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CP-X430W
Setup of a Cooling Fan Speed
When using this projector in the place where altitude is high, we recommend you to set a cooling fan’s speed as
“HIGH”. It is because the cooling efficiency of a projector falls and the temperature inside a projector rises easily in
such a place, since the density of air becomes low.
Setting Method of Cooling Fan Speed
1. To display the OSD for cooling fan speed setup:
By the control panel By the remote control transmitter
1. Display the menu by the “MENU”
button.
2. Select the “OPT.” on the menu.
3. Continue press the button “ ” first,
then press the button “RESET”
together with “ ”, and hold for 3
seconds.
1. Display the menu by the “MENU”
button.
2. Select the “VOLUME” on the menu.
3. Continue press the button “ ” first,
then press the button “RESET”
together with “ ”, and hold for 3
seconds.
1. Display the menu by the “MENU”
button.
2. Select the “OPT.” on the menu.
3. Continue pressing the button
“MAGNIFY OFF” for 3 seconds.
1. Display the menu by the “MENU”
button.
2. Select the “VOLUME” on the menu.
3. Continue pressing the button
“MAGNIFY OFF” for 3 seconds.
A proper signal is input
2. Select the “HIGH” on the OSD using the button “ ”. To reset this setup, select the “NORMAL” using the button
“ ”.
3. The OSD will be ended by no operation for 10 seconds or change of input signal. To end immediately, use one of
buttons except buttons “ ”, “ ”, “ ”, “ ”, “RESET”, “MENU SELECT”, “M/-/OFF”, “FREEZE” (when
no signal is input) or “POSITION” (when no signal is input).
NOTE:
The “HIGH” mode makes the fan noisy than “NORMAL” mode.
The recall of factory setting sets the fan speed to “NORMAL” mode. You must set the fan speed after recall of
factory setting if you need “HIGH” mode.
No signal is input