User manual
Williams Sound DW SY2 Digi-Wave Intercom

User Manual for Williams Sound DW SY2 Digi-Wave Intercom Bridge with DLT 300 Transceiver

• Product category: Wireless Intercoms Williams Sound
• Brand: Williams Sound
• Description and content of package
• Technical information and basic settings
• Frequently asked questions – FAQ
• Troubleshooting (does not switch on, does not respond, error message, what do I do if...)
• Authorized service for Williams Sound Wireless Intercoms

Product description

• DLT 300 Digi-Wave 3.0 Digital Transceiver The DLT 300 Digi-Wave Digital Transceiver from Williams Sound is a full duplex, 2.4 GHz band transceiver with FSK modulation and frequency-hopping software that reduces interference during two-way or one-way communication. When paired with a DLR 360 receiver—with the push of a button—users can access two-way communication for immediate interaction or question and answer applications. It is built with a rechargeable lithium polymer battery with smart charge and an LCD on the front panel that displays battery level, mode, time, channel number, group number, and number of other DLT's with the talk button on (up to 6). Other features include 1/8" microphone and headphone jacks. Furthermore, this transceiver features 15 simultaneous channels in interpretation mode, supports 4 simultaneous groups in two-way mode, allows a maximum of 4 simultaneous talkers in 2-way mode, and a maximum of 6 simultaneous talkers in intercom mode. The range of the DLT 300 Digi-Wave Digital Transceiver is 750'.
  • Up to six simultaneous talkers in two-way mode
  • Increased range—up to 750' (depending on environment)
  • Easy-to-read LCD screen
• DW SY1 Digi-Wave Intercom Bridge The Williams Sound DW SY1 is a Digi-Wave intercom bridge designed to allow integration of wireless DLT 300 transceivers (available separately) into a Clear-Com 2-wire intercom system for crew members in a variety of indoor and outdoor events. It includes a sturdy and compact ADP 903 2-to-4 wire adapter, a BKT 032 Digi-Wave transceiver cradle, a WCA 127 interface cable, and a TFP 058 power supply. The DW SY1 supports unlimited Digi-Wave devices, up to six open microphones, and a maximum range of 750 feet. Connect the venue's existing Clear-Com 2-wire system to the ADP 903's XLR 3-pin male port, then use the WCA 127 interface cable to connect a DLT 300 to the ADP 903' XLR 4-pin male jack. A separate XLR 3-pin female socket allows easy looping to a beltpack station. The transceiver cradle secures your DLT 300 to the ADP 903 without permanent device modification.
  • Ideal for use in event production
  • Aids in providing full-duplex communication between non-mobile and mobile crew members
  • Expands an existing Clear-Com 2-wire intercom base system
  • Supports up to six simultaneous open microphones and an unlimited number of Digi-Wave devices in a given area
  • Included WCA 127 interface cable features a proprietary 30-pin connector (for compatibility with a DLT 300) splitting to an XLR 4-pin female jack and a female power port, which allows hook-up of the included power supply

• TFP 045 Universal Power Supply

• Limited 2-Year Warranty

• BKT 032 Digi-Wave Transceiver Cradle

• TFP 058 Power Supply

• WCA 127 Interface Cable

• Limited 90-Day Warranty

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Technical parameters

• DLT 300 Digi-Wave 3.0 Digital Transceiver

  Operating Frequencies	2.4 GHz (ISM band); 2402 to 2476 MHz FHSS
  Frequency Response	Conference Mode and Interpreter Mode: 140 Hz to 11.5 kHz Intercom Mode: 140 Hz to 7.6 kHz
  Signal to Noise Ratio (SNR)	74 dB (A-weighted, maximum output)
  Total Harmonic Distortion (THD)	0.33%
  Microphone Input	Internal microphone (disabled when mic jack engaged) and 1/8" / 3.5 mm phone jack (tip/sleeve) with electret microphone bias, adjustable gain with 63 dB range.
  Headphone Output	1/8" / 3.5 mm phone jack, 33 Ohm load
  Audio Output	Max SSPL 90 111.8 dB (EAR 013), 116.8 dB (EAR 041) internal speaker (disabled when headphone jack in use) <20 mw @ 10% thd>
  Range	Up to 750' / 228.6 m (depending upon environmental conditions)
  Modulation	FSK
  RF Output	14 dBm typical
  Security	87-bit encryption, secure key code, setup lock (SLOC)
  Controls	Front panel push buttons for volume up/down, group select, menu access and selection, timer, time, mic on/off, power on/off, tone control SLOC access and secure key access. System reset button (rear panel)
  Outputs	1/8" / 3.5 mm stereo/mono headphone jack; 30-pin charging jack with audio out to base stations
  Side Tone	-12 dB below volume, tone variation (ST:0 = Off, ST:1 = -6 dB, ST:2 = -12 dB)
  Indicators	LCD (group, channel, volume level, battery status, mode, and number of people with talk button on)
  LED Display	Charge status: Red LED around talk button when enabled
  Docking Connector	30-pin connector for charging and audio in/out
  Compatible Receiver	DLR 360 only
  Approvals	FCC, Industry Canada, CE, RoHS, WEEE, and RCM
  Material of Construction	Black ABS plastic
  Battery Type	Lithium Polymer with smart charge built into transceiver; 2000 mAh
  Battery Life	Up to 14 hours talk time per charge Current Consumption Range: 39 mA @ idle to 94 mA w/1 Ch Tx and 3 Ch Rx
  Power Save	Auto sleep mode after 5 minutes of no RF signal from compatible devices
  Charge Time	5 hours
  Number of Simultaneous Users	Up to 15 simultaneous channels (0-14) (interpretation mode) Up to 4 simultaneous groups (2-way mode) Up to 4 simultaneous talkers per group (2-way mode) Up to 6 simultaneous talkers per group (2-way intercom mode)
  Dimensions (W x H x D)	4.07 x 2.43 x 0.44" / 10.34 x 6.17 x 1.12 cm
  Weight	2.9 oz / 82.2 g including battery

  Box Dimensions (LxWxH)	6.05 x 4.2 x 2.85"

• DW SY1 Digi-Wave Intercom Bridge

  2-Wire Ports	1 x XLR 3-pin male 1 x XLR 3-pin female (loop-through)
  4-Wire Ports	1 x XLR 4-pin male
  Input Level	-60 to +30 dBm into 10 kOhms nominal, balanced and floating
  Output Level	-60 to +18 dBm into 10 kOhms nominal, balanced and floating
  Controls	Mic/line switches 10 turn presets to external system input and output
  Power Requirement	24 to 30 VDC at 15 mA from communications system
  Construction Material	Black anodized extruded case with glass-filled nylon bezels
  Dimensions (H x W x D)	2.2 x 3.7 x 4.3" / 55 x 93 x 110 mm
  Weight	14.8 oz / 420 g

  Box Dimensions (LxWxH)	8.1 x 6.6 x 6.3"

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