Product Manual A

RHT50 V2.0 8/10
4
LED STATUS GUIDE
LEDs
Record Alarm
Meaning
No LED Logging not started
No LED Logging stopped *
No LED Battery discharged **
Green
Green flash (single): Logging indication *****
Green flashes (five) Reset
Green flashes (six) Start Logging
Red
Red double flash every 30 sec. Low battery ***
Red single flash Logging, alarm event
****
Red flashes (six) Stop logging *
Yellow
Yellow flash every 20 seconds Memory full *
* Connect the datalogger to the PC and download data
** Replace the battery, data will not be lost
*** Logging will stop, data will remain in memory
**** Occurs if an alarm is exceeded
***** Flash cycle time is set from the software