Spectra Precision FOCUS 35 - Page 406

Chapter 6
Adjustment and Verification
Focus 30/35 Service Manual 6 - 152 P/N 79000035_SM, Version 1.5
5 Execute the Scribble
Test
A. Draw a line in the
centre of the screen.
B. If the red line is
visible without
interruptions,
confirm with
PASS
otherwise
FAIL on
Touchscreen.
The program
jumps to the
next test and the
result is shown
in the Results/
Status Window.
6 Execute the Backlight
Test
A. The backlight is
blinking four times.
B. If the backlight was
switchhed on/off four
times confirm with
PASS otherwise FAIL
on Touchscreen.
The program
jumps to the
next test and the
result is shown
in the Results/
Status Window.
7 Execute the Keypad
Test
A. A matrix of the
Keypad is shown.
Press at first the
T
button to switch to
numeric key mode.
Press each key button
in sequence.
B. If the key is working
correctly, the field
will be marked in
green. Confirm with
PASS otherwise FAIL
on Touchscreen.
The program
jumps to the
next test and the
result is shown
in the Results/
Status Window.
If the keyboard is in
alphanumeric mode,
the keys 0 to 9 have to
be toggled until the
number is shown.
8 Execute the Speaker
test
A. A button with
Audio
is visible. Press the
button and the
speaker should beeps
for 2 seconds.
B. Confirm with
PASS
otherwise FAIL on
Touchscreen.
The program
terminates
automatically.
All results are
shown in the
Results/Status
Window.
Item Performance Action Result Notes