Operating Instructions
4-3
10 TEGAM WAY ● GENEVA, OHIO 44041 ● 440
-466-
6100 ● FAX 440
-466-
6110 ● [email protected]
Test Limit Menu
Key designators followed by (1.5s), e.g.
, indicate that the key should be
pressed and held for 1.5 seconds, then released to access the desired function.
Test limits are available for the user
to
easily identify if a measurement is above or below a
resistance value
with an OK/FAIL indication. Press
to access the Test Limit
Menu.
From within the Test Limit
Menu, press
to step through the digits, decimal point, and
resistance range. Press
the
keys to advance or reverse the selected value
for the
active parameter. The active parameter value
will flash on the display.
To enter the Test Limit
The active parameter value will flash on the
display.
Press
to save a setting and step to the next parameter
.
If no key is pressed for
10
seconds, the current configuration is saved and the instrument will exit the Test Limit
Menu.
Auto-Power Off
Key designators followed by (1.5s),
e.g.
(1.5s)
, indicate that the key should be
pressed and held for 1.5 seconds, then released to access the desired function.
To conserve battery life, the instrument automatically turns off if no key is pressed for 20
minutes. To disable this feature, press
The remaining battery life indicator will
flash once, indicating auto
-
power off is disabled.
Auto
-
power off will remain disabled until instrument power is cycled. At next power on,
auto
-
power off returns to the default enabled condition.
Backlight and Backlight Timeout
The instrument includes an LED backlight feature to ensure measurement data can be easily
read in low
-
light conditions. To activate the backlight, press
.
Once the backlight is activated, it will automatically turn off to preserve battery life if no key
is pressed within 30 seconds.
To disable the backlight timeout feature, press
(1.5s)
.
The
backlight will flash to indicate the timeout feature has been disabled.
To
re
-
enable the
backlight timeout feature, turn the backlight off then on by pressing
t
wice.
Hold Function
Press
to hold the current reading.
HOLD
is displayed at the top
-
center
of the LCD
display. New measurements are not displayed while the hold function is active.
If test limits
are active, the OK or FAIL
annunciators will also be held.
To disable the hold function and
resume normal operation, press
again.
