Delta OHM HD21ABE, Manual

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4.3.1 Print Interval
To set the Print Interval , proceed as follows:
1. Use the arrows ▲▼ to select the item;
2. Press ENTER : You will get the following message:
COMMUNICATION MENU
SERIAL
PRINT INTERVAL
h:mm:ss (1h max)
0:00:00
▼▲
set
<ESC> exit
<ENTER> confirm
3. Use the arrows ▼▲ to set the value;
4. Press ENTER to confirm and return to the previous page, or press ESC to cancel the change and
exit the menu item;
5. Press ESC over and over to exit from the submenus;
6. Press MENU to exit immediately from the main menu.
The print interval can be set from 0 seconds to one hour:
0 s - 15 s - 30 s - 1 min. - 2 min. - 5 min. - 15 min. - 20 min. - 30 min. - 1 hour.
4.4 S
ETTINGS
To enter the Settings submenu, proceed as follows:
1. press the instrument MENU key;
2. Use the arrows ▼▲ to select Settings
3. press ENTER : the following message appears:
SETTINGS
1)Contrast
2)Backlight
▼▲
select
<ESC> exit/cancel
<Enter> confirm
This menu item allows to:
1. Increase or decrease the display contrast.
2. Set the ON time of the display backlight.