Bacharach MGS 400 User Manual

Also see for MGS-400: User manual

Contents

Bacharach MGS 400 User Manual Manual pdf 26 page image

1100-2294 Rev 1 25Depending on the duration the switch is held, a short “TAP” or long “HOLD” will be detected: To carry out a tap function, tap the relevant switch location for 1 second, until a single“chirp” is heard, remove wand to confirm a “TAP.” To carry out a hold function, do not remove the magnetic wand after the first chirp butcontinue to hold for >5 seconds, until a double “chirp” is heard, remove wand to confirma “HOLD.” If either switch is held for >30s, a stuck switch fault will be indicated.To interact with the instrument without use of the magnetic wand, two internal push buttontactile switches may be used. Remove lid without removing ribbon cable to access. Internalswitches TACT#1 and TACT#2 mirror the functions of MAG#1 and MAG#2.The function of each switch depends on the current state of the instrument as indicated in thefollowing table:State Switch 1(Tap)Switch 1(Hold)Switch 2(Tap)Switch 2(Hold)Warm-upEnableBluetooth®Connectivity-DisableBluetooth®Connectivity-Normal Start Zero Calibration Start SpanCalibrationLow Alarm Mute Buzzer Ack. Latched AlarmHigh Alarm Mute Buzzer Ack. Latched AlarmOffline - -Fault Mute Buzzer Ack. Latched FaultNegative GasFault Mute Buzzer Start ZeroCalibrationZero Cal. Fault Acknowledge Fault -Span Cal. Fault - Acknowledge Fault4.1.6 Reset System to Factory Default SettingsTo reset system to factory defaults, remove lid and hold TACT#1 and TACT#2 simultaneouslyfor 30 seconds. Instrument will restart to confirm factory reset. Alternatively, see Section 4.2.3.4“Reset to Factory Defaults”, for instructions on resetting instrument configuration via the MGS-400 App.