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Instruction 24-94483-12
Initial Setup
3.13 Zoom-Display Selection
Zoom-display provides an additional combustion
test screen that shows the test values of O
2
, CO,
and efficiency in extra large characters, thus al-
lowing the operator to view the display of these
values from a longer distance.
Pressing the ENT button while performing a com-
bustion efficiency test will now show the zoom-
display. Refer to Section 4.5.
Turn zoom-display ON and OFF as follows:
1. Display the MAIN MENU by pressing the
MENU (F2) button. If necessary, press ESC
until MENU appears above F2.
2. Use the buttons to highlight SETUP,
and then press ENT to display the SETUP
MENU.
3. Use the buttons to highlight ZOOM, and
then press ENT to display the ZOOM screen.
4. Use the buttons to highlight either No
(turn zoom OFF) or Yes (turn zoom ON). In
the example shown, Yes has been selected.
5. Press ENT to save the selection and re-display
the SETUP MENU.
MAIN MENU
FUEL
PRESSURE
MEMORY
SETUP
CALIBRATION
DIAGNOSTICS
STATUS
F1 F2 F3
MENU
SETUP MENU
(more)
TIME
O2 REF
PRINT PRESSURE
ZOOM
BATTERY CHARGER
LOGGING
BUTTON SOUND
MENU
F1 F2 F3
ZOOM
No
Yes
05/26/06 09:25:30 AM
MENU
F1 F2 F3
O2 4.0 %
CO 12 ppm
EFF 82.6%
PRINT MENU SAVE
F1 F2 F3