10 TEGAM WAY • GENEVA, OHIO 44041 • 440-466-6100 • FAX 440-466-6110 • [email protected]
8
GENERAL INFORMATION
BATTERY INSTALLATION/REPLACEMENT
A 9V alkaline battery is supplied with the instrument but not installed. Read the following
installation instructions before attempting to install or remove the battery. Replacement batteries
should also be alkaline types.
WARNING
Turn the unit off and disconnect any input/output
connections before replacing the battery. Put the cover
back into place on the battery compartment before
resuming use of the instrument.
1. Remove the cover from the battery compartment by sliding it off in the direction of the
arrow located on the battery cover.
2. Remove the old battery.
3. Place the new battery in the battery compartment. Be sure to observe proper polarity.
4. Re-install the battery cover before resuming use of the instrument.
Figure 1. Battery Installation
NOTES:
• Less than 10% of battery life remains when the BAT annunciator turns
on.
• When the battery is excessively discharged, the display is blanked.
• If the instrument is going to be stored for a long period of time or in a
high temperature environment, remove the battery to prevent leakage
damage.
•
After a new battery is installed, allow approximately 5 seconds
for display turn-on the first time the unit is turned on. During
this period, microcomputer initialization is performed.