Operation; Basic Rules Concerning The 5-Key Control Pad - Honeywell HERMetic UTImeter Gtex Chem Operation And Service Manual

9. Operation

9.1 Basic rules concerning the 5-key control pad

Apart from the "ON" / "OFF" keys that are self-explanatory, there
are 3 other keys that help in customising the unit:
• pressing "+" allows to scroll down the menus, a pointer show
the actual menu you have selected,
scrolling down the menus
exiting a menu
buzzer on/off
entering a menu
backlight on
• pressing "-" allows to exit a menu,
• pressing "enter" (later on named "E") allows to enter a specific
menu.
The small pointer displayed on the left is showing the active
setting.
IECEx KEM 06.0047X
Zone 0 Ex ia IIB T4
Figure 9-1
27