Acoustic Research AR4200 - Manual (Page 24)

Basic Operations
Changing Channels
Using the Channel Buttons (CH or CH )
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Press the or to change channels.
When you press the
CH CH
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CH CH
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or , the unit changes channels in sequence. You will see all the channels
that the unit has memorized.
You will not see channels that were erased, not memorized or unavailable.
Direct Accessing Channels
Using the RETURN button
Press this button to switch between the current channel and the previous channel.
Adjusting the Volume
Using the Mute
Using the volume buttons (VOL-and VOL+)
Press the or to or the volume. VOL + VOL- increase decrease
Using the MUTE button
At any time, you can temporarily turn off the sound using the button. MUTE
Press the button and the sound turns off. MUTE
1
To turn mute off, press the button again, or simply press either the MUTE VOL - VOL+ or .
2
Press the number buttons to go directly to a channel.
To select a one-digit channel:
Input the channel using the
directly and then press or wait for 3 seconds.
To select a two-digit channel:
Input the channel using the
directly and then press or wait for 3 seconds.
To select a three-digit channel:
0-9 number buttons ENTER
0-9 number buttons ENTER
Be sure to enter the channel within 3 seconds.
When you use the number buttons, You may directly select channels that were erased.
Note:
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