Williams Sound IR T2 handleiding
Handleiding
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10
IR T2 Infrared Transmitter
Figure 6: RS-232 Standard Cable Pinout Configuration
DATA CARRIER DETECT
DATA SET READY
RECEIVE DATA
REQUEST TO SEND
TRANSMIT DATA
CLEAR TO SEND
DATA TERMINAL READY
RING INDICATOR
SIGNAL GROUND
A433
CHASSIS GROUND
1
2
4
3
5
6
7
8
9
1
2
4
3
5
6
7
8
9
DB-9 CONNECTOR
PHOENIX
MAX cable length varies based
on cable quality and 3rd party
connected device, but with
low capacitance cable (such
as CAT5e or CAT6), cable
lengths greater than 100ft
are achievable.
TO IR T2
TX
RX
Troubleshooting
For easier troubleshooting, the IR T2 units are equipped with a series of self-tests and
indications. Please see IR T2 indicator lights table on page 11 to aid in troubleshooting.
The IR T2’s Power Indicator is not lit:
• Make sure the power supply is plugged into the transmitter and any remote power switch is on.
• Press the LED on/o switch on the back panel to make sure the LEDs are enabled. The
green power LED and the carrier indicator LED should light.
• Make sure the electrical outlet is on.
• Make sure the 48 VDC power supply is working.
The IR T2’s Ch A or Ch B Audio-level Indicator does not light:
• Make sure the IR T2 is plugged in.
• Press the LED on/o switch on the back panel to make sure the LEDs are enabled. The
green power LED and the carrier indicator LED should light.
• Make sure the audio input is connected properly. Refer to Figure 3 or Figure 4 depending
on the connection being used.
• Make sure an active and adequate level audio signal is being sent to the IR T2 transmitter.
No Sound through Receivers:
• Check to make sure the receiver is operating on the same frequency as the transmitter.
• Make sure the front of the receiver is facing the transmitter.
• If some of the receivers work but others don’t, check for bad batteries or earphones.
• If none of the receivers work, check to see if the power and audio input cables are
connected to the transmitter. Verify that the Power Indicator is on steady, and Ch A or Ch B
audio-level indicator blinks periodically.
• Check to see if the transmitter is connected properly to the audio source. If the indicators are
enabled, the audio-level indicators should flash on channels that have audio.
• Make certain the transmitter is not covered by objects which would block infrared light.
Sound Through the Receivers is Weak and Noisy:
• Try adjusting the audio input level (see page 9). If the signal sounds okay, you may need to
reposition the transmitter beam.
Buzzing or Humming Noise in Sound System:
• Check for ground loops or noise on the input signal. Reference Figure 5 for more details.
If these instructions do not address your problem or the issue persists, please call your
authorized Williams AV dealer or representative. You may also reach our TechBlue team by
calling 1-800-328-6190 and asking for TechBlue.
Bekijk gratis de handleiding van Williams Sound IR T2, stel vragen en lees de antwoorden op veelvoorkomende problemen, of gebruik onze assistent om sneller informatie in de handleiding te vinden of uitleg te krijgen over specifieke functies.
Productinformatie
| Merk | Williams Sound |
| Model | IR T2 |
| Categorie | Niet gecategoriseerd |
| Taal | Nederlands |
| Grootte | 881 MB |
