Martel Electronics 3001 - Manual (Page 11)

SET Set a new value for a preset output setpoint as described
in section 6.
RECALL Recall a preset output setpoint as described in section 6.
AUTOSET Initiate automatic stepping of preset output setpoints as
described in section 6.
RNG LOCK Select Auto-range or Range Lock for voltage output.
LOCAL Press to regain local control of the 3001 after the remote
command REMOTE has been received; in this case all
keys except this one are ignored. When the remote com-
mand LOCKOUT has been received, all keys are ignored
including this one and the remote command LOCAL must
be received to regain local control.
EXP Press during entry of a RTD custom curve coefficient to
begin entering the exponent.
3 Function keys
Select DC voltage or current output mode, and toggle
between them.
Select Thermocouple or RTD/Ohms input/output mode,
and toggle between them.
Select Pressure input mode.
In Thermocouple mode, cycle through the thermocouple
types, including millivolts.In RTD/Ohms mode, cycle
through the RTD types, including ohmsIn Pressure mode,
cycle through the pressure units.
For all output modes, except Thermocouple, toggle
between Standby and Operate modes.In Standby mode,
any change to the output value in the display is not driven
to the terminals until the Operate mode is selected.In
Operate mode, each change to the output value in the dis-
play is driven to the terminals immediately, except for DC
voltages greater then 30V when the mode reverts to
Standby automatically for safety reasons.
Changes the calibrator output or parameter to the numeric
value typed into the keypad.
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