Lake Shore Model 421 Gaussmeter User’s Manual4-12 Remote Operation4.2.2 Device Specific CommandsACDC AC or DC Field Measurement CommandInput: ACDC [term]Format: n 0 = DC, 1 = AC. Refer to Paragraph 3.3.ACDC? AC or DC Field Measurement QueryInput: ACDC?[term]Returned: [term]Format: n (Refer to command for description)ALARM Alarm On/Off CommandInput: ALARM [term]Format: n 0 = Off, 1 = On. Refer to Paragraph 3.9.ALARM? Alarm On/Off QueryInput: ALARM?[term]Returned: [term]Format: n (Refer to command for description)ALMB Audible Alarm Beeper Enable/Disable CommandInput: ALMB [term]Format: n 0 = Disabled, 1 = EnabledALMB? Audible Alarm Beeper Enable/Disable QueryInput: ALMB?[term]Returned: [term]Format: n (Refer to command for description)ALMH High Alarm Setpoint CommandInput: ALMH [term]Format: ±nnn.nn Enter sign, 4 or 5 digits, and place decimal point appropriate to range.Remarks: New value is entered on the same field range as the old value. Setting value to zero first willchange the setting range to present display range.
