1
Calibration
Button
LCD Display
ON/OFF
Button
Fig. 7: Location of Calibration Button
Fig. 8: Re-insert Switch into its original position
Instruction Manual
MAN-040
11
www.macmedical.com
Adjust Switch
1. Enter Settings Mode by pressing the Calibration Button (located
on the left, behind the faceplate - Fig. 7).
A.
If no input occurs within four seconds, the display flashes
then moves to the next setting.
B. Press the Calibration Button to view the settings without
making changes.
C. Press the ON/OFF button within four seconds to change
the setting.
DELAY: 5 min. to 12 hr.
DELAY sets the time-out period. The selections begin at
the currently set time (3 hours, default).
When the time is less than an hour, the time increases
by 5 minutes each time you press the ON/OFF button.
When the time is more than an hour, it increases by 15
minutes. When the selection passes 12 hours, it restarts the
selection scrolling at 5 minutes.
Scroll: UP or down (dn)
To have the user’s time override options decrease from a
longer time to a shorter time, set Scroll for dn (down). To
increase from a shorter time to a longer time, set Scroll for
UP.
FLASH: ON or OFF and Sound: ON or OFF
When the setting selection is complete the unit will either:
• Beep once and display END if the calibration
button is being held; release the button to
continue.
• Beep three times while it displays END. This gives
you a chance to press the ON/OFF button to
restart the setting procedure.
If you don’t press either button within three seconds, the
unit exits the Settings.
2.
When finished adjusting the switch, place it back into the
recessed area (Fig. 8). Make sure its wires were not accidently
disconnected. Align its bolt holes with the holes on the cabinet
front. Insert the bolts through the cabinet front to secure the
switch.
3. Align the holes of the access panel with the interior side panel
holes and reinsert the bolt to secure the plate to the cabinet.