Crestron C2N-TAMWX, Руководство по эксплуатации

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AM/Weather Band Tuner Crestron C2N-TAMWX
switch, allows adjustment of the volume to the headphones only. Note that plugging
in headphones does not interrupt the unit’s other audio output.
Front Panel Controls and Indicators
Six LED indicators, a five-digit display, and four pushbutton switches are located on
the front panel of the AMWX Tuner. Refer to the illustration on page 5 and the
descriptions that follow. The front panel controls are used during initial setup and
positioning of the unit. During normal operation, control of the unit is handled via
the FM Tuner or TV/FM Tuner local controls or via touchpanel controls.
PWR (Power)
This green LED illuminates when power is supplied to the C2N-TAMWX.
COM
This yellow LED illuminates when communication between the control system and
the AMWX Tuner is established (the unit is polled on the network). Illumination
indicates that the program currently loaded has a network device defined at the same
ID as the C2N-TFM or C2N-TTVFM. The LED flashes or remains on when
communication with the processor occurs.
BAND Switch
Use the BAND switch to select between the AM and WX (weather) bands. The
corresponding red LEDs ( AM , WX ) illuminate as each band is selected, and the five-
digit display shows the appropriate values.
MODE Switch,
KJ
(Up/Down) Tune Buttons, and Display
Use the MODE switch to select between the signal, volume, and tune modes.
Corresponding red LEDs ( SIG and VOL ) illuminate in the signal and volume modes.
In the tune mode, the BAND switch selects between the AM and WX bands. In each
mode, the five-digit display shows the appropriate values.
In the AM band, with the signal mode selected, the up/down buttons are used to select
the antenna source; the display shows a letter indicating the choice plus a two-digit
relative signal strength (00 – 99):
A = internal loop A, B = internal loop B, A• =
internal loop A plus external AM antenna, B • = internal loop B plus external AM
antenna.
In the weather band, with signal mode selected, the display shows E plus the relative
signal strength (00 – 99); the up/down buttons are not used.
In the volume mode, the up/down buttons select ten volume levels (0 through 9) for the
signal (mono) supplied to the headphone jack.
In the tune mode, the up/down buttons let you sequence through the band frequencies
in 10 kHz increments. (The frequency scan and step rate can be changed via the
program from 10 kHz to 9 kHz, the rate needed in European radios.)
Industry Compliance
As of the date of manufacture, the C2N-TAMWX has been tested and found to
comply with specifications for CE marking and standards per EMC and
Radiocommunications Compliance Labelling (N11785).
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AM/Weather Band Tuner: C2N-TAMWX Operations Guide - DOC. 6267