Input Selection; Volume Adjustment; Sound Mute - Hitachi CMP4121HDU-511 Manuel Utilisateur

OPERATING INSTRUCTIONS (continued)

Input Selection

The input is switched by pressing the RGB1, RGB2, VIDEO1 or VIDEO2 button
on the remote control. Pressing the INPUT SELECT button on the monitor main
unit switches the input in the order of
RGB1 → RGB2 → VIDEO1 →
VIDEO2 → RGB1.
• When the same signal is input to RGB1 and
RGB2, the phase may in some cases shift
slightly but this is not a malfunction. In such
case, readjust the PHASE of the one being
used.

Volume Adjustment

While the on-screen display system, (
controller VOLUME button
to adjust the sound volume.
• The adjustment status will be displayed as
guidance while you press these buttons.
• While the guidance is on display, press
or to turn up the volume.
• While the guidance is on display, press
or to turn down the volume.
• You can also adjust the sound volume setting
via the on-screen display system
• The sound volume adjustment mode will exit
when no keys are entered for 5 seconds. (The adjustment status guidance will disappear
automatically.)

Sound Mute

Press the remote controller MUTE button to mute the sound temporarily.
• When you press the button, [MUTE] (pink) and the
status of volume setting will be displayed in a
guidance image.
• While the sound is muted, press the
to turn down the volume.
• While the sound is muted, press the
to cancel the mute.
• You can also adjust the sound volume setting of the
mute via the on-screen display system
Press the remote controller MUTE button once again and the mute will be canceled and
the guidance will change to VOLUME (blue), enabling the volume to be heard.
• When MUTE is used, the guide display will continue for 5 sec. and then turn off.
10
Remote
controller
VIDEO 1 VIDEO 2
Main unit
) is not on display, press the remote
12
VOLUME+ VOLUME-
or (or the main unit VOLUME button
Remote
controller
VOLUME+
VOLUME+
VOLUME-
VOLUME-
Main unit
.
14
VOLUME-
button
VOLUME+
button
.
14
When using INPUT SELECT
RGB 1 RGB 2
RGB1 (D-sub input)
RGB2 (BNC input)
VIDEO1 (composite or S input)
INPUT SELECT
VIDEO2 (COMPONENT input)
Sound volume setting
VOLUME
Adjustment status guidance
VOLUME
Sound volume setting
Remote
controller
MUTE
MUTE
(The display will turn to pink.)
or
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