Checkline TT-QC - Manual (Page 6)

AWS-QC Guide
OPERATION 6
NCTION
S IDE P ANEL I NPUTS
The side of the AWS-QC contains various interface connections:
DC In
The interface for the AC Adapter supplied with the unit. Use this if you plan on
working under Mains power. Use only the AC adapter provided with the unit.
Use of another power source will void the warranty and may cause severe
damage to the display.
RS-232
If you are downloading to a printer, data collector, computer, etc., this is the
mini-plug interface for the RS-232 cable. Values are sent via RS-232 every
time the unit auto-clears or the ENT/clr button is pressed
C HARGING THE B ATTERIES
1. The batteries in this system should last approximately 12 hours when fully
charged. The batteries are trickle-charged any time the system is plugged-
in, and take about 8 hours to fully charge. It is recommended the tester be
plugged in when not in use. This will not harm the unit and will increase
battery life.
Note: If the tester is to be stored for several months, always ensure the
battery is completely charged prior to storage.