Apo" Button; Error Messages - Amprobe TMD-55 Manual De Uso

"APO" Button (Auto power off time setting, min. 1
minute)
Use this function to change the time for the auto power
off (APO) function. Press the "APO" button in setup
mode, and the indicator "APO" and the current time will
flash on the LCD. The default time for APO is 5 minutes.
Press the number button printed in white on the overlay
to set the APO time. Press the overlay "ENTER" button
to confirm. To exit this function without changing the
setting, press the "ESC" button.
MAX: 19999 minutes
MIN: 0001 minutes
"[OFS]" Button (Thermocouple offset adjust)
When the main display input is T1 and a thermocouple
is connected, the instrument can adjust the offset of the
thermocouple. The same can be done for T2 when on
the main display. In the setup mode, press this button to
enter the thermocouple Offset Setup Function (OFS) and
the indicator CAL should be displayed on the top-right
of the LCD and the current setting is also shown. Press
the number buttons printed in white on the overlay to
change the offset of the thermocouple. The resolution
of the setup is 0.1°. Press the "-" button to set a negative
value. Press the overlay "ENTER" button to confirm. MAX:
±1999.9 °C/°F.
"[TIME]" Button (System time setting)
To set the system time, press the "[TIME]" button in the
setup mode. The third display should show the current
date and time with the year flashing. Enter the new value
from left to right in the following format YY:MM:DD and
HH:MM:SS. Press the number buttons printed in white
on the overlay to set the system date and time. Press the
"ENTER" button to confirm. Exit this function by pressing
"ESC" button.

Error messages

When the meter appears wrong messages such as Err-01,
Err-02 and Err-03.
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