Operations Tuner - DAPAudio PA90CDT Manual

MIC-1, MIC-2
These two microphone inputs are unbalanced type and are provided with a double pole phone jack.
Balanced LO Z Microphone
May also be connected to the unbalanced input
We advise you to use FL0215, FL023 or FL026 unbalanced mic cables from Dap Audio
Priority paging:
The amplifier features a transistorized circuit, which automatically mutes the other inputs and allows
microphone #1 to talk over for special or emergency announcements. This electronic switch is operated
from the microphone, which must contain a single-pole switch, normally open for actuating this circuit.

Operations Tuner

a) Radio ON/OFF and volume control (VOL)
Radio can be operated if the volume control is rotated clockwise and an indication appears on the display.
Rotate the volume control clockwise to increase the radio output signal level.
b) Display
This display indicates the receiving frequency and memory number. When the display is dimmed, the
radio does not work.
c) Selection button (M1-M5)
Up to 5 AM and 5 FM stations can be stored. Press this button to show the stored station frequency and
memory number on the display.
d) MEMORY button
If the MEMORY button is pressed, then press any of the selection buttons (M1-M5), the frequency shown
on the display is stored together with the memory number. Stored data is kept for about one week, even
when the power is not supplied.
e) Tuning button (UP/DOWN)
Use this button to select the desired station. If the DOWN button is pressed for longer than 1.5 seconds,
the AM frequency automatically decreases with 9Khz intervals, while the FM frequency automatically
decreases with 0.1Mhz intervals, till the radio is tuned in. To Stop the selection manually, press the
DOWN button again during automatically tuning. Similarly, if you press the UP button the AM frequency
will increase with 9KHz Intervals and the FM frequency with 0.1Mhz intervals. The selection stops when
radio is tuned in or the UP button is pressed again .
f) AM/FM radio selection button (AM/FM)
Use this button to select the desired band. You can change the band between AM and FM, when you
press this button.
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