General Tools and Instruments HT50 v.1 - Manual (Page 8)

SETUP INSTRUCTIONS
INSTALLING/REPLACING THE BATTERY
The HT50 uses a 3.6VDC “1/2 AA” Lithium-ion battery.
To open the battery compartment, turn the unit over and
slide the battery compartment cover (which is clearly marked)
toward the front of the unit, in the direction opposite the
arrow on the cover. Remove the old battery and insert a fresh
battery in the correct orientation. Then replace the cover,
pushing it forward until you feel and hear a click.
After you replace the battery, the LCD will “wake up” and
begin displaying real-time readings. If the SET or STO button
is not pressed within 60 seconds, the LCD will be
automatically powered off.
Note: If the battery is removed from a unit before it has been
set up from software or while it is recording, the unit must be
reconfigured before it can be reactivated. If it is not
reconfigured, the unit will remain in standby mode.
INSTALL SOFTWARE AND DRIVERS
1. Place mini-disc in tray of CD/DVD drive, shiny side
down. Close tray.
2. When the AutoPlay window appears, click on “Open
folder to view files using Windows Explorer.”
3. Windows Explorer will indicate that there are two “Files
Currently on the Disc”. One is actually a folder containing
a PDF of the HT50 user’s manual (as well as PDFs of the
manuals for the HT10 and HT20—versions of the HT50
without an IR thermometer). Copy the HT50 manual to
your computer’s hard drive for permanent storage. The
other file is a Windows Installer Package (.msi file) named
“ELUSB V1.0”. Double-click its
icon.
8