About The Remote Control Signal; Changing The Frequency Of Remote Control Signal - Hitachi CP-TW2505 User Manual

About the remote control signal

The remote control works with the projector's remote
sensor. This projector has a remote sensor on the front.
The sensor senses the signal within the following range
when the sensor is active:
60 degrees (30 degrees to the left and right of the sensor)
within 3 meters about.
NOTE
• You can deactivate one of the sensors using the REMOTE RECEIV.
item in the SERVICE menu of the OPTION menu (
• The remote control signal reflected in the screen or the like may be available. If it is
difficult to send the signal to the sensor directly, attempt to make the signal reflect.
• The remote control uses infrared light to send signals to the projector (Class 1
LED), so be sure to use the remote control in an area free from obstacles that
could block the remote control's signal to the projector.
• The remote control may not work correctly if strong light (such as direct sun
light) or light from an extremely close range (such as from an inverter fluorescent
lamp) shines on the remote sensor of the projector. Adjust the position of
projector avoiding those lights.

Changing the frequency of remote control signal

The accessory remote control has the two choices on signal
frequency Mode 1:NORMAL and Mode 2:HIGH. If the remote
control does not function properly, attempt to change the
signal frequency.
In order to set the Mode, please keep pressing the
combination of two buttons listed below simultaneously for
about 3 seconds.
(1) Set to Mode 1:NORMAL... VOLUME - and RESET buttons
(2) Set to Mode 2:HIGH... MAGNIFY OFF and ESC buttons
Please remember that the REMOTE FREQ. in the SERVICE
item of the OPTION menu (77) of the projector to be
controlled should be set to the same mode as the remote
control.
Remote control
30º 30º
76) .

(2)
PERFECT FIT TEMPLATE
POSITION
Remote
sensor
Approx.
3 m
INPUT IWB CALIBRATION
ASPECT AUTO ACCENTUALIZER HDCR
FOCUS D-ZOOM
+ - +
-
PAGE MAGNIFY MYBUTTON VOLUME
UP ON
1 ＋
(1)
DOWN OFF 2 ー
KEYSTONE/
FREEZE AV MUTE
ESC MENU
ENTER
RESET
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