– 14 –
EN
Installation Manual
3. Screen contrast
Adjust the contrast of the LCD.
To delete a character, highlight “Del” and 
push [  MENU] button.
To confirm the name, highlight “Fix” and push 
[  MENU] button.
ÆThe screen returns to the “Initial setting” screen.
1 Push the [  ∧ ] / [  ∨ ] button to select 
“3. Screen contrast” on the “Initial setting” 
screen, then push the “  Set” 
[  F2] button.
2 Push the “  -” [  F1] / “  +” 
[
 F2] button to adjust.
3 Push the [  MENU] button.
ÆThe screen returns to the “Initial setting” screen.
Return Set
Fix
A B C D E
F G H I J
K L M N O
P Q R S T
UVWXY
Z & / : ·
a b c d e
f g h i j
k l m n o
p q r s t
u v w x y
z–+!?
1 2 3 4 5
6 7 8 9 0
B e d r o o
Del
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