NAG/IM/Metcal 1200/01/22
15
Keypad & Display :
Keypad
S.No.
Description
1
NUMERIC KEYS used to enter values
2
LCD.(128 x 64) Graphic display
3
SELECT KEY used to select the parameter i.e.
mvL, mvH, Volts, mA, Ohms, kOhms, T/C,
and RTD
4 & 8 Upwards / Downward KEYS
5
STR KEY (Store key) used to store the input
values(Max 10 values)
6
°C/°F KEY used to select the units
7
RCL KEY (Recall key) used to recall the stored
input values using increment and
decrement.
9
PGM KEY used to manually add -
Thermocouple Cj external temperature
10
ENTER KEY used to accept selected options
or entered values.
11
CE KEY (escape key) used to cancel a
selection/edit or return to previous menu.
