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1-18 DPT Overview
1.1 Configuration
Initial Setting for KX-T7400 Series
The Jog Dial can be used for the display contrast and the volume control. Rotate the Jog
Dial in either direction as desired. The contrast or the volume level will change as
follows.
Display Contrast Adjustment
The MODE button and the Jog Dial for KX-T7431 users, and a Soft button and the Jog
Dial for KX-T7433 and KX-T7436 users are used to adjust the display contrast. The
contrast level is indicated on the display by the number of asterisks.
– KX-T7431
While on-hook
1. Press the MODE button six times.
• The display shows:
<Example>
(— contrast volume level 3)
2. Rotate the Jog Dial in the desired direction.
– KX-T7433 and KX-T7436
While on-hook or during a conversation
1. Press the CONT (S1) button.
2. Rotate the Jog Dial in the desired direction.
• The display shows:
<Example>
(— contrast volume level 3)
Left
(counter-clockwise)
Level decreases
Right
(clockwise)
Level increases
Contrast:***
1
2
Contrast:***
1
2
S 1
S 2
S 3
CONT
MODE