Pu Contrast Adjustment (Pr. 991) - Mitsubishi Electric FR-F740 EC Instruction Manual

Setting of parameter unit and operation panel
6.22.4

PU contrast adjustment (Pr. 991)

Contrast adjustment of the LCD of the parameter unit (FR-PU04/FR-PU07) can be performed.
Decreasing the setting value makes contrast light. You should press the WRITE key to store the
PU contrast setting.
Pr. No. Name
PU contrast
991
adjustment
The above parameters are displayed as simple mode parameters only when the parameter unit
(FR-PU04/FR-PU07) is connected. When the operation panel is connected, they can be set only
when Pr. 160 "User group read selection" = 0.
The above parameter allows its setting to be changed during operation in any operation mode
even if "0" (initial value) is set in Pr. 77 "Parameter write selection".
6 - 410
Initial Setting
Description
Value Range
0: Light
↓
58 0–63
63: Dark
Parameter
Parameters referred to
—
Refer to
Section