To Display Temperatures In F Or C; System Setup; To Change The Speaker Volume (High / Low); To Change The Gap Calibration - Garland MWEFH-9501 Operation Manual

To Display Temperatures in F or C

1. PRESS and HOLD the "PROG" button for five, (5),
seconds. (Display will flash GC450 and the program
version number).
2. PRESS the "PROG" button twice to display "SYSTEM
SETUP".
3. PRESS the "MENU" button to display "DISPLAY
TEMP. IN : ºF/ºC".
4. PRESS the "UP ARROW" button ( ↑ ) to change ºF or
ºC.
5. PRESS the "PROG" button to display "SYSTEM
SETUP".
6. PRESS the "RIGHT ARROW" button (→) to return to
the normal OPERATING MODE.

To Change the Speaker Volume (High / Low)

1. PRESS and HOLD the "PROG" button for five, (5),
seconds. (Display will flash GC450 and the program
version number).
2. PRESS the "PROG" button twice to display "SYSTEM
SETUP".
3. PRESS the "MENU" button to display "ALARM
VOLUME".
4. PRESS the "UP ARROW" button ( ↑ ) to change
(HIGH/LOW).
5. PRESS the "PROG" button to display "SYSTEM
SETUP".
6. PRESS the "RIGHT ARROW" button (→) to return
to the normal OPERATING MODE.
PROGRAMMING

SYSTEM SETUP

1. PRESS and HOLD the "PROG" button for five, (5),
seconds. (Display will flash GC450 and the program
version number).
2. PRESS the "PROG" button twice to display "SYSTEM
SETUP".
3. PRESS and HOLD the "UP ARROW" ( ↑ ) button for
ten, (10), seconds, "GAP CALIBRATION" will be
displayed.
4. PRESS the "UP ARROW" button ( ↑ ) again, the "+"
(PLUS) button to increase the value OR the "RIGHT
ARROW" button (→), "-" (MINUS) to decrease the
value.
5. PRESS the "PROG" button to display "SYSTEM
SETUP".
6. PRESS the "RIGHT ARROW" button (→), to return
to the normal OPERATING MODE.
1. PRESS and HOLD the "PROG" button for five, (5),
seconds. (Display will flash GC450 and the program
version number).
2. PRESS the "PROG" button twice to display "SYSTEM
SETUP".
3. PRESS and HOLD the "UP ARROW"( ↑ ) button for
ten, (10), seconds, "GAP CALIBRATION" will be
displayed.
4. PRESS the "MENU" button. The hold feature will
display "OFF".
5. HOLD the "RIGHT ARROW" (→) for ten, (10),
seconds, the "OFF WILL FLASH".
6. PRESS the "UP ARROW" ( ↑ ) to change the safety
(ON/OFF).
7. PRESS the "PROG" button to display "SYSTEM
SETUP".
8. PRESS the "RIGHT ARROW" button (→) to return to
the normal OPERATING MODE.
24

To Change the Gap Calibration

To Enable / Disable Start Delay