Welch Allyn Grason-Stadler GSI 17 Series - Pushbutton Diagnostic Test (D1) Details

DESCRIPTION OF CONTROLS
In this test,
the controls except the Cal/Normal Switch are
not
used to
select functions,
but are only operated
for
testing
-
purposes.
HL DISPLAY
This display
is used to display the keycodes as
controls are
operated. The keycode will display on digits 1 and 2.
LOW BATTERY SEGMENT
This LCD segment will indicate a low battery voltage condition.
ALL OTHER DISPLAYS
All other
seqments and LEDs are not used during this
test and
will remain OFF.
DISPLAYCODES FOR PUSHBUTTON/SWITCH SELECTIONS
Control
Left
Right
Pulsed
FM
Steady
125 Hz
250 Hz
500 Hz
750 Hz
1000 Hz
1500 Hz
2000 Hz
3000 Hz
4000 Hz
6000 Hz
8000 Hz
Cod e Key
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
Freq Position
12
Response Switch
Press
Release
Extended Range
Present Bar
Press
Release
HL Knob
Dip Switch #1
Dip Switch #2
Dip Switch #3
Dip Switch #4
18
20
21
22
23
24
25
31
32
33
34
32