Acoustic Research AR4200 manual Basic Operations, Changing Channels, Adjusting the Volume

Basic Operations

Changing Channels

Using the Channel Buttons (CH￿ or CH￿)

Press the CH￿or CH￿to change channels.

When you press the CH￿or CH￿, 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

Press the number buttons to go directly to a channel. To select a one-digit channel:

Input the channel using the 0-9 number buttons directly and then press ENTER or wait for 3 seconds. To select a two-digit channel:

Input the channel using the 0-9 number buttons directly and then press ENTER or wait for 3 seconds. To select a three-digit channel:

Note:

Be sure to enter the channel within 3 seconds.

When you use the number buttons, You may directly select channels that were erased.

Using the RETURN button

Press this button to switch between the current channel and the previous channel.

Adjusting the Volume

Using the volume buttons (VOL-and VOL+)

Press the VOL +or VOL- to increase or decrease the volume.

Using the Mute

Using the MUTE button

At any time, you can temporarily turn off the sound using the MUTE button. 1 Press the MUTE button and the sound turns off.

2 To turn mute off, press the MUTE button again, or simply press either the VOL - or VOL+.

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