Xantech MICRO LINK 490-30 Install Manual

MICRO LINK™ INFRARED RECEIVERS
These small IR receivers have been designed primarily for mounting in panels, doors, cabinets, etc. for
control of A/V equipment behind closed doors. They may be mounted in walls, ceilings, wall speakers, etc.
- anywhere an inconspicuous appearance is desired. Their high sensitivity allows placement behind
speaker grilles and still receive IR commands up to 20 feet away. If longer range is necessary, a 1/2-inch
hole must be drilled in the grille to allow unobstructed entry of the IR signal. The model versions covered
by these instructions are as follows:
490-00 Standard version, with brass bezel and 7 ft. three-conductor ribbon cable.
490W-00 Same as the 490-00 except with white bezel.
490DW-00 J-box version of the 490W-00. Includes a Decora™ insert for single gang mounting.
DECORA IS A REGISTERED TRADEMARK OF LEVITON.
490-30 Quick connect version of the 490-00. 7-foot cable with 3.5 mm stereo mini plug for
direct plug-in to Xantech Connecting Blocks, such as the CB12, CB20, 789-44,
791-44, etc.
490W-30 Same as 490-30 except with white bezel.
Each version in the 490 series has the same features and specifications as follows:
FEATURES
• Very small size, only 2 inches deep.
• Works in normal 3-wire mode or 2-wire phantom power mode.
• Phantom mode requires 792-10 power module.
• System testing talk-back LED.
• Includes 3-terminal block for easy extension of 7 ft. ribbon cable.
• 20 units may be powered by one 781RG power supply.
• RF Grid included for EMI interference reduction.
• SUN490 Sunscreen filters available separately. Order these to help with sunlight and stray IR problems.
They fit easily under the bezel.
SPECIFICATIONS
• Infrared modulation frequency bandwidth: 30 - 100 kHz.
• Reception range: > up to 30 feet, depending on local conditions.
• Nominal reception angle: 55 degrees off axis for 50% range reduction.
• Cable requirements: 3-conductor. Use 24 gauge up to 200', 22 gauge up to 600', 20 gauge up to 2000',
18 gauge up to 5000' -- unshielded OK).
• Maximum transmission length: One mile using 18 gauge wire.
• Maximum current output: 100 mA.
• Dimensions: 1/2" diameter x 2" deep.
• Power requirements: 12 volts DC @ 10 mA.

INSTALLATION INSTRUCTIONS

490 SERIES
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