Initial Setting; Display Contrast Adjustment; When Using A Headset - Panasonic KX-T7400 Series User Manual Addendum

Initial Setting

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.
– KX-T7431
1
MODE
2
– KX-T7433 and KX-T7436
1
CONT
S 1 S 2
2

When using a headset

The Panasonic Digital Super Hybrid System supports the use of a headset with a proprietary
telephone (PT). When you use a headset (optional), you should switch the selection mode
first. Selection is explained in the "Handset/Headset Selection" in Initial Settings (Section 2
in the KX-TD208 Operating Instructions).
To change to the headset mode
Press: [PROGRAM] [9] [9] [8] [2] [STORE] [PROGRAM].
10
Configuration
Left
(counter-clockwise)
Level decreases
While on-hook
1. Press the MODE button six times.
• The display shows:
<Example>
2. Rotate the Jog Dial in the desired direction.
While on-hook or during a conversation
1. Press the
S 3
2. Rotate the Jog Dial in the desired direction.
• The display shows:
<Example>
Right
(clockwise)
Level increases
Contrast: 3
CONT (S1) button.
Contrast: 3
(— contrast volume level 3)
(— contrast volume level 3)