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Selecting the telephone muting
This mode is used when a cellular phone system is connected. Depending on the phone
system used, select either “MUTING 1” or “MUTING 2”, whichever mutes the sounds from
this unit.
When shipped from the factory, this mode is deactivated.
• MUTING 1: Select this if this setting can mute the sounds.
• MUTING 2: Select this if this setting can mute the sounds.
• OFF: Cancels the telephone muting.
1. Press and hold SEL (Select) for more than 2 seconds so that “PSM” appears on the lower
part of the display.
2. Select “TELEPHONE” with ¢
or 4 .
3. Select the desired mode with the control dial.
The telephone muting mode changes as follows:
Turning on or off the key-touch tone
You can deactivate the key-touch tone if you do not want to make it beep when you press a
button. When shipped from the factory, the key-touch tone is activated.
• ON: Activates the key-touch tone
• OFF: Deactivates the key-touch tone
1. Press and hold SEL (Select) for more than 2 seconds so that “PSM” appears on the lower
part of the display.
2. Select “BEEP SWITCH” with ¢
or 4 .
3. Select the desired mode with the control dial.
The key-touch tone alternates between on and off.
Turning on or off the power amplifier switch
You can switch off the built-in amplifier and send the audio signals only to the external
amplifier(s) to get clear sounds and to prevent internal heat buildup. When shipped from the
factory, the power amplifier switch is turned on so that built-in amplifier works.
• ON: Select this when not using external power amplifier(s).
• OFF: Select this when using external power amplifier(s).
1. Press and hold SEL (Select) for more than 2 seconds so that “PSM” appears on the lower
part of the display.
2. Select “P.AMP SWITCH” with ¢
or 4 .
3. Select the desired mode with the control dial.
The power amplifier switch alternates between on and off.
MUTING 1 MUTING 2
OFF
ON
OFF
ON
OFF
EN 30-41 KD-MX3000R [E]/2 7/27/98, 4:17 PM36