Johnson Controls YVAHP072B31S, Service Manual

Page: 1071 / 1796

Service Manual
2-151
OPERATION
(4) Press “ ” or “ ” and set the display.
(5) Select “Yes” by pressing “ ” or “ ” and press
“OK”. The setting will be con ¿ rmed and the
screen will return to the normal mode.
Contrast 10
Time Format 24Hour(11:04)
Back light 15 Seconds
Brightness 10
Display Adjustment
On/Off lamp 10
Entr Rtrn Sel. Adj. OK Back
OK
Save changes to
screen display setting?
Display Adjustment
Yes No
Sel. Entr Rtrn Back
Time Format:
The time format changes as follows:
12 Hour ļ 24 Hour
Brightness:
Press “ ” or “ ” and the brightness of the
backlight is changed.
Backlight:
The display backlight is OFF after a
speci
¿ ed time of inactivity (no input from
touchscreen). The backlight off time
interval can be selected as follows;
5 Seconds ļ 15 Seconds ļ 30 Seconds
Contrast:
Press “ ” or “ ” and the degree of
difference between light and dark elements
of the LCD is changed.
On/Off lamp:
Press “ ” or “ ” and the brightness of the
run indicator is changed.
8.17 Screen Display Setting
8.17.1 Display Adjustment
<Function>
* Time Format:
Changes the time form to 12 hour or 24 hour.
* Brightness:
Adjusts the brightness of backlight.
* Backlight:
Changes the time (5, 15 or 30 seconds) between
ON and OFF of backlight.
* Contrast:
Adjusts the degree of difference between light
and dark elements of the LCD display.
* On/Off lamp:
Adjusts the brightness of the run indicator.
(1) Select “Screen Display Setting” from the
“Menu” screen and press “OK”.
(3) Select the setting details by pressing
“ ” or “ ”.
The features change in order of “Time
Format”, “Brightness”, “Back light”, “Contrast”
and “On/Off lamp”.
Menu
Screen Display Setting
Room Name Registration
Function 19
Daylight Saving Time 04
/
05
Adjusting Date/Time
15:10(Fri)
Entr Rtrn Sel.
OK Back
Contrast 10
Time Format 24Hour(11:04)
Back light 15 Seconds
Brightness 10
Display Adjustment
On/Off lamp 10
Entr Rtrn Sel. Adj. OK Back
OK
Menu
Back/Help
(2) Select “Display Adjustment” by pressing “ ”
or “ ” and press “OK”.
Screen Display Setting
Main/Sub Display
Temperature Unit
Language Setting
Display Adjustment
Entr Rtrn Sel. Back OK
OK
Menu
Back/Help
OK
Menu
Back/Help
OK
Menu
Back/Help
OK
Menu
Back/Help
OK
Menu
Back/Help
OK
Menu
Back/Help
OK
Menu
Back/Help
OK
Menu
Back/Help