2
9
8
9
1120
12
191817
10
13
161514
4
21
5
8
6
11
12
4
1
3
7
40
1. 7”, color graphic TFT display module.
2. Built-in thermal printer.
3. Integrated microphone module for patient talk over (automatically excluded
upon hookup of the external microphone into the appropriate jack connector
(28) located on the back panel).
4. Channel 1 (dB) and 2 (dB/daPa) adjustment knobs: the channel 1 adjustment knob
enables channel 1 dB level adjustments during audiometry testing and selection
of the items on the menu pages. The channel 2 adjustment knob enables channel
2 dB level adjustments during audiometry testing, selection of the menu page
items, stimulus threshold adjustment during re ex testing and manual pressure
control during tympanometry tests. Both adjustment knobs enable sound level
controls via the volume control menu page (CONTROLS key 17).
5. F1.....F6 function keys: enable execution of the function displayed on the bottom
Controls and components
front section