AirLink owner’s manual Wireless Line Level Router
AirLink owner’s manual
notes Date of Purchase: Model Number: Serial Number: Notes:
AirLink owner’s manual thank you Thank you for purchasing the AirLink, a stationary line level audio transmission system. Whether the need is to distribute audio to a distant location, to an overflow crowd at a special event, or send the announcer’s voice across the football stadium, AirLink can get the message across with ease.
safety instructions Read Instructions All safety and operation instructions should be read before operating this TeachLogic product. Retain Instructions Safety and operating instructions should be kept for future reference. certifications US CA Listed Water & Moisture This product should not be operated near water. Heat Environment Do not subject this product to excessive heat conditions.
AirLink owner’s transmitter manual table of contents Product Description..................................................... 1 Transmitter Panel Components............................... 2 Receiver Panel Components..................................... 3 Transmitter Setup Instructions................................. 4 Receiver Setup Instructions...................................... 5 Operating the AirLink Router System.................... 6 Troubleshooting..................................................
product description The AirLink system is a wireless audio router that transmits audio via an RF signal to a receiver. The system is comprised of a transmitter base station that transmits to a diversity receiver. The system operates in the UHF range (640–664 MHz). The system has 96 selectable preset channels. Transmitter RF output is 40 mW. The input to the transmitter is line level audio. Two line level audio signals can be input and mixed in the transmitter for a composite signal transmission.
AirLink owner’s manual 1 2 3 4 5 6 7 8 9 STATIONARY TRANSMITTER 12 13 14 ALS-960 TX. TX. VOL. OFFM VOL. ON POWER 11 UHF-PLL AUX LINE 10 ON TX AF LEVEL AX VOL.
1 2 3 4 5 6 7 8 UHF-PLL UHF-PLL PRO. WIRELESS RECEIVER OFFM A/BR POWER XA F AX SET front of DR-701 receiver 1 Power Switch and LED 2 RF Reception: Diversity A/B Antenna (Red/Green LED) 3 LCD Display: Channel # or Frequency Readout 4 AF Signal Present Indicator (Green LED) 1 5 6 7 8 2 Signal Peak Indicator (Red LED) Channel Set: Lock / Unlock Channel “Up / Down” Selector Receiver Module: “on/off” and Master Gain 3 4 5 6 DC OUT 12~15V/1A LOW/HI ANT. A AF OUT ANT.
AirLink owner’s transmitter manual TRANSMITTER setup instructions • • • • antenna installation Locate transmitter (ALS-960) in vicinity of mixer or other audio source. Plug power supply into AC power outlet Connect output from primary audio source to transmitter to either: • Balanced Input: Shielded cable with XLR • Unbalanced Input: Shielded cable with RCA connector (Mono or Stereo) Connect alternate audio source to other input Screw antenna into TNC connector loosely.
RECEIVER setup instructions • • • Locate receiver at remote location Plug power supply into AC power outlet Connect audio output from receiver to input of auxiliary sound system antenna installation Receiver LOW/HI ANT. A DC IN 10~15V ANT. B AF OUT Screw antenna into TNC connector loosely. OR SPEAKER Adjust antennas to 45° outward position. AMPLIFIER Tighten connector to snug fit. caution Do not attempt to change antenna orientation while in tightened condition.
AirLink owner’s transmitter manual operating the AirLink router system • • • • • • • • • • • Initially have all controls at minimum level Turn on transmitter and receiver units Turn on transmitter and receiver modules • LCD window will light and channel # display • Tx LED (Yellow) on transmitter will light (indicating transmission) • Rx LED (Yellow) on receiver will light (receiving transmission) • A/B LED (Red or Green) diversity ant.
troubleshooting Problem No Power Solution • • • • • Failed Receiver Signal • • • • Short Transmission Range • • • Be sure unit is plugged in Be sure you are using the correct connector Check if power switch is turned on Verify proper power supply Verify AC power Be sure that transmitter and receiver are tuned to the same frequency Be sure the receiver is turned on Be sure the volume is turned up Be sure the distance between transmitter and receiver are within range Check that antennas are connected
AirLink owner’s manual transmitter specifications 96 Selectable Channels from 640–664 MHz Maximum Deviation 80 kHz, with Level Limiting Dynamic Range 110 dB THD Less Than 0.
three year limited warranty TeachLogic RF products are guaranteed to be free of defects in workmanship or material for a period of three (3) years from date of original purchase, subject to the following conditions: 1. Warranty excludes defects caused by normal use and wear, any abuse, or failure to use the product in accordance per instructions. 2. Warranty is void if damage occurred because of misuse, or attempted repair or modification by unauthorized personnel. 3.
88 Ord Way Oceanside, CA 92056 1•800 •588• 0018 sales@teachlogic.com 1•760 • 631•1283 www.teachlogic.
