Hitachi CP-X2521WN 사용자 설명서

46

AUDIO menu

AUDIO menu

From the AUDIO menu, items shown in the table 

below can be performed. Select an item using the 

▲/▼ cursor buttons, and press the ► cursor button 

or the ENTER button to execute the item. Then 

perform it according to the following table. 

Using the ◄/► buttons adjusts the volume.

Low Ù High

Using the ▲/▼ buttons turns on/off the built-in speaker.

ON Ù OFF

When OFF is selected, the built-in speaker does not work.

While the image signal from the input port chosen in step (1) is 

projected, the audio signal from the input port selected in step 

(2) is output to both the AUDIO OUT port and built-in speaker of 

this projector. However, the built-in speaker does not work when 

SPEAKER is set to OFF.
(1)  Choose a picture input port using the  

▲/▼ buttons.

Choose AUDIO OUT STANDBY to 

select the sound output in the standby 

mode. 

(2)  Select an audio input port or the mute  

icon using the ◄/► buttons. 

The icons indicate the following;

No.1: AUDIO IN1 port 

No.2: AUDIO IN2 port 

No.3: LAN port 

No.4: USB TYPE B port 

No.5: HDMI port 

: mutes the sound 

• Audio input from port nos 3 to 5 can only be selected by each of 

the picture input ports.

• Even if the projector is in the standby mode, cooling fans may 

work and make noises when the built-in speaker is in operation.
• C.C. (Closed Caption) is automatically activated when   is selected 

and an input signal containing C.C. is received. This function is 

available only when the signal is NTSC for VIDEO or S-VIDEO, or 

480i@60 for COMPUTER IN1 or COMPUTER IN2, and when AUTO 

is selected for DISPLAY in the C.C. menu under the SCREEN menu 

(

52). 

Using the ▲/▼ buttons switches the mode for the HDMI

TM

 audio.

Check each of the two modes provided and select the suitable one 

for your HDMI

TM

 audio device.

1 Ù 2