Adjustment; Vr1: 01 Bias Adj; Vr2: Meter Zero Adj; Vr3: Sensitivity Adj - Kenwood DM-81 Manual

ADJUSTMENT

VR1: 01 Bias adj.

By using G band, adjust VR1 so that the meter pointer deflection is
maximum at 83MHz.

VR2: Meter zero adj.

Adjust VR2 so that the meter deflection is zero when the sensitivity
control/power switch is set to just before the OFF position of the control.

VR3: Sensitivity adj.

Optimum position.

VR4: Battery voltage check adj.

Adjust VR4 so that the meter deflection comes to the left edge of the
"B.C" zone at 7V when the FUNCTION switch is set to "B.C" position.

PARTS AND SERVICE

Ordering Spare Parts

When ordering replacement or spare parts for your equipment, be sure to specify the
following:
Model and serial number.
Schematic number of the parts.
Printed circuit board number on which the part is located.
Part number and name, if known, and quantity desired.

Service

Should it ever become necessary to return this equipment for repair, pack in its original
boxes and packing, and include a full description of the problems involved. Also include
your telephone number. You need not return accessory items unless directly related to the
service problem. Tag all returned items with your call for easy I.D.
KENWOOD DM-81
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