Alto-Shaam 1200-TH/III - Manual (Page 17)

PRESET Keys Lock and Unlock
PRESET keys A through H can be locked in order to
prevent storing, altering or erasing a program.
To lock the PRESET keys, press and hold the "I" key until
the oven beeps. Release the “I” key. The green indicator
on the "I" key will illuminate. Oven PRESET keys A
through H are now locked.
Note: Only the oven PRESET keys A through H are
affected by this lock-out in order to also allow the
oven to be used with the unprogrammed Cook,
Probe, or Hold modes.
To unlock the PRESET Keys, press and hold the
CANCEL key along with the "I" key until you hear a
brief beep. Release all keys. The green indicator on the
"I" key will extinguish. The oven preset keys are now
unlocked.
Fahrenheit or Celsius Selection
With the control in the off mode,
press and hold the UP ARROW key until the
display toggles between Fahrenheit and
Celsius. After each change the button must
be released. The display must clear before
the procedure can be repeated.
Control Panel Lock and Unlock
The control panel can be locked at any time in order to
prevent inadvertent or accidental setting changes.
To lock the control panel, press and hold the UP ARROW
key and then press the ON/OFF key.
You will hear a brief beep and the panel lock
indicator will illuminate. Release all keys. The oven's
control panel is now locked.
Note: The control panel is now fully locked
with the exception of the ON/OFF key and
ARROW keys. You will be unable to turn the oven
control off at this point.
To unlock the control panel, press and hold the DOWN
ARROW key and then press the ON/OFF key. You will
hear two brief beeps and the panel lock indicator will
extinguish. Release all keys. The panel is now unlocked
and ready for normal use.
Beeper Volume Selection
With the control in the off mode,
press and hold the D
OWN
A
RROW
key
until the display shows one of the 4
volume levels (0 being
OFF
or the lowest,
and 3 being the highest). After each
change, the button must be released and
the display must clear before the
procedure can be repeated to select a
different volume level.
O P E R A T I N G I N S T R U C T I O N S
U S E R O P T I O N S
Lock
Indicator
Preset
Lock
PG . 16 TH/III INSTALLATION / OPERATION / SERVICE MANUAL