American Dynamics AD2089 - Manual (Page 18)

Connection and Setup of the AD2089
10 AD2089 Operator’s Manual
Speaker Test
The speaker test performs an audible check of the keyboard's speaker. A series of audio tones
step through the frequency range of the speaker. During this test the CAMERA display shows the
message "SOUND". The speaker test is repeated automatically, until the test switch button is
pressed to advance to the LED lamp test.
LED Lamp Test
The LED lamp test simultaneously illuminates all segments of all LEDs in the four keyboard
display sections. Press the test switch button to advance to the LED brightness test.
LED Brightness Test
In this test, all LEDs are stepped through the eight levels of intensity. The eight step sequence
repeats continuously until the test switch button is pressed to advance to the seven segment LED
test.
Seven Segment LED Test
This test simultaneously illuminates one of the seven segments for all 18 of the display LEDs for a
brief interval. The next segment then illuminates, and then the next, and so on. The seven
segment illumination cycle repeats continuously until the test switch button is pressed to advance
to the joystick calibration / speed test.
Joystick Calibration / Speed Test
This test checks the joystick’s calibration, speed, and position. Codes representing these
parameters appear in the keyboard’s ENTER, CAMERA, and MONITOR/DVMS displays.
When the joystick is in the center or “hands-free” position, dash marks appear in the ENTER
display. The number “128” appears once in the MONITOR/DVMS display, and twice in the
CAMERA display.
The dashes in the ENTER display indicate that no pan or tilt commands are being transmitted.
“128” in the MONITOR/DVMS display indicates that the joystick is not being twisted in a clockwise
or counter-clockwise direction. Twisting clockwise zooms in. Twisting counter-clockwise zooms
out.
The left-most “128” in the CAMERA display indicates the hands-free position for panning. The
right-most “128” indicates the hands-free position for tilting.
Note
Due to variations in components and voltage sources, the center and endpoint numeric values for
each keyboard may vary by small amounts.
If the dashes are not displayed when the joystick is physically centered (when the operator
releases the joystick), then the joystick is not properly calibrated. Contact American Dynamics
Technical Support Center at 1-800-442-2225.
When the joystick is moved in any direction away from the center position, the dashes in the
ENTER display are replaced by a four-digit movement code:
- - 1 2 8 1 2 8 1 2 8 - -
SITE MONITOR CAM ERA ENTER