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How do you adjust the power out put on on a kenwood tk-840?


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To adjust the volume and power on the Kenwood TK 840, hold down the GRP Down key and press the PWR key. When the power comes on, release the GRP Down key. Use the up/down arrow keys to select SYS and GRP. Now press the SCAN key once. Use the up/down arrow keys to make the adjustments you want. When you're done with the adjustments, press the PWR key.