Anritsu ML2430A - Manual (Page 154)

range 3 upper, range 3 lower, range 4 upper, range 4 lower, range 5 up-
per, range 5 lower.
REL Relative control CHANNEL
Syntax: REL <c>,<mode>
c: 1 or 2
mode: 0 Turn OFF
1 Turn ON and reference
2 Turn ON, use old references if not first time.
Remarks: Turns relative ON or OFF, or references the zero point.
REL1 and REL2 toggle between relative and absolute measurements.
Sending the RELx command when in dB mode will make the meter apply
the last used RELATIVE value. This relative value is used thereafter until it
is replaced by another one in the same manner. This allows the user to re-
fer to a previously referenced value, without the meter resetting itself back
to a 0.00 display.
Query: REL? <c>
Returned
String: REL <c>,<mode>
RFCAL Turn RF reference calibrator ON or OFF CALIBRATION
Syntax: RFCAL <state>
state: ON or OFF
Remarks: Turns on or off the RF reference calibrator.
Query: RFCAL?
Returned
String: RFCAL <state>
RGH Range Hold Sensor SENSOR
Syntax: RGH <s>[,<val>]
s: A or B
val: 0 to 5 (0 to 6 for universal power sensor only)
(0 = AUTO)
ML2430A OM 6-67
GPIB OPERATION ML24XXA NATIVE COMMANDS