Williams Sound PKT D1 manual Frequency response

TONE CONTROL

Tone Control

+

–

6.Turn on the

POCKETALKER® ULTRA by turning the Volume Control counter-clockwise. The red “on” indica- tor light on the top of the unit should be lit.

VOLUME CONTROL

Volume

Control,

On/Off

+

–

7.Adjust the volume up or down according to your preferences.

8.Adjust the tone according to

your preferences. Turning the tone control fully clock- wise boosts the high frequency gain by 11 dB at 5 kHz. Turn- ing the tone control fully counterclock- wise boosts the low

P o

frequency response.

NOTE: The Power On/Off light on top of unit will flash RED when battery is low.

11