Connection To An External Speaker - AOR ARD9800 Operating Manual

Refer to Internal View: Battery operation at page 11 for details
Warning: If you have changed the internal jumper for low-voltage battery operation,
supplied voltage must be within the range of 5.6 ~ 6.5 VDC. DO NOT apply 12.0 V or
severe damage will result, and the warranty will be void!
Note: There is no low battery voltage detector built-into the ARD9800.
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Connection to an External Speaker

If an external speaker is desired, connect it to the SP OUT jack. This will also disable
the internal speaker.
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