Yamaha ACD1 Service Manual page 45

8. Use the [ ▲ INC/YES]/[ ▼ DEC/NO] key to select "Power On".
9. Check that the POWER/STANDBY LED of the compatible amplifi er lights up in white.
• MUTE Control Check ("2. Amp Control" → "Mute")
1. Select "Power On" with the STANDBY control. (Refer to "STANDBY Control Check")
2. Press the [BACK] key to move to the sub category of the "Amp Control".
3. Use the [ ▲ INC/YES]/[ ▼ DEC/NO] key to select "Mute".
4. Press the [NEXT] key to move to the "Amp ID".
5. Use the [ ▲ INC/YES]/[ ▼ DEC/NO] key to select the ID for the amplifi er for checking.
(Select the number of the REMOTE/MONITOR terminal to which the VGA cable is connected.)
6. Press the [NEXT] key to move to the "Amp Ch".
7. Use the [ ▲ INC/YES]/[ ▼ DEC/NO] key to select a channel whose MUTE is to be switched.
8. Press the [NEXT] key to move to the sub category of the "Amp Ch".
9. Use the [ ▲ INC/YES]/[ ▼ DEC/NO] key to switch between "Muted" and "Unmuted" to apply or cancel MUTE to the
designated channel of the amplifi er.
• Screen check of the level meter and protection
The level meter and protection can be checked with the LCD.
When the protection is applied, the PROTECTION LED of the compatible amplifi er will light.
* The inspection can be conducted more easily by using a computer application "Amp
Editor".
2.AmpControl
Power On
å
2.AmpControl
Mute
å
Amp ID:
Amp Ch:
Amp ID:
Amp Ch:
Amp Ch:
32
å
A
32
A å
A
Muted å
ACD1
45