Delmhorst Instrument RDM-3P - Manual (Page 26)

Copyright  2005, Delmhorst Instrument Co.
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decremented using the LEFT key. The DAY parameter moves forward
through weekdays using the RIGHT key and backward using the LEFT key.
The SELECT (center) key is only active when menu selection is applied to
“HOURS” (switch between standard or military time), “DONE” or “CANCEL”.
Selecting “DONE” exits this screen back to the SETUP MENU and updates
the clock with the newly chosen values. Selecting “CANCEL” exits this screen
back to the SETUP MENU without updating the clock.
o Set Power_Off time: This menu option allows the user to change the
amount of time allowed to lapse between the last key press and meter
shut-down. Allowable range is 1min – 9min, with a default value of 2min.
o Set Backlight: This menu option allows the user to change the amount of
time allowed to lapse between the last key press and backlight shutdown.
The default setting for this feature is “NO”, where the backlight is
completely disabled. Backlight shutdown delays are 10, 20, 30sec. It is
recommended that the backlight delay be set to the minimum amount of
time necessary in order to maximize battery life.
o Conversions: This menu option allows the user to change the
temperature scale: Fahrenheit (default) or Celsius and the electrode type:
the default 4-pin (or non-insulated) or 2-pin insulated.