Page 2 - Digital-1 User’s Guide; Contents
Technical Support: 1 (219) 929-4127 2 Digital-1 User’s Guide Contents How to use Digital-1............3Tuning...............................6Frequency Char t.................8Correcting Interference......9Recharging........................10Specifications.................12Notice.......................
Page 3 - Digital-1 User’s Guide 3; wer Sour
Technical Support: 1 (219) 929-4127 Digital-1 User’s Guide 3 How to Use Digital-1 P o wer Sour c e The Digital-1 receiver operates on two AA-sizebatteries (alkaline or rechargeable Ni-Cad). Toinstall the batteries, place your thumbs on eitherside of the pocket clip and slide the battery coveroff. No...
Page 4 - Digital-1 User’s Guide; Operating Intructions:
Technical Support: 1 (219) 929-4127 4 Digital-1 User’s Guide How to Use Digital-1 Operating Intructions: ❏ ❏ ❏ ❏ ❏ Step 1 Plug the ear phone into the ear phone jack .The earphone cable also acts as the receiverantenna. Extend the cable fully for the bestreception and least interference. ❑ ❑ ❑ ❑ ❑ St...
Page 5 - Digital-1 User’s Guide 5; Adjust the volume to the desired listening level.
Technical Support: 1 (219) 929-4127 Digital-1 User’s Guide 5 EarphoneJack ON/OFFVolume PowerLED Digital-1 (top) (front) ✰ Note: Be sure to turn off the receiver when it is not inuse. This will help preserve the battery charge.A white line will appear centered at the top ofthe thumb wheel when in the...
Page 6 - Digital-1 User’s Guide; Tuning
Technical Support: 1 (219) 929-4127 6 Digital-1 User’s Guide Tuning Channel SelectionThe Digital-1 receiver is digitally tuned. Once achannel is selected, no fur ther adjustments arenecessary. The factor y preset for the Digital-1receiver is channel 19 (72.95 MHz). The step-by-step instr uctions and...
Page 7 - Digital-1 User’s Guide 7; Channel Setting
Technical Support: 1 (219) 929-4127 Digital-1 User’s Guide 7 PB Board 1 2 4 3 5 6 7 8 9 0 0 1 2 3 Channel Setting Rotary Switches ❑ Step 3 Using a small, flathead screwdriver, tur n thechannel setting rotary switches to the desiredchannel number. The lefthand switch indicatesthe “ones” place. The ri...
Page 8 - Digital-1 User’s Guide; Frequency Chart; Channel; *Frequencies are in MHz
Technical Support: 1 (219) 929-4127 8 Digital-1 User’s Guide Frequency Chart Channel *Frequency Channel *Frequency 01 72.05 20 74.65 02 72.10 21 74.70 03 72.15 22 74.75 04 72.20 23 75.25 05 72.25 24 75.30 06 72.30 25 75.35 07 72.35 26 75.40 08 72.40 27 75.45 09 72.45 28 75.50 10 72.50 29 75.55 11 72...
Page 9 - Digital-1 User’s Guide 9; Correcting Interference
Technical Support: 1 (219) 929-4127 Digital-1 User’s Guide 9 Correcting Interference With any type of radio-frequency (RF) device,other RF sources can interfere with reception.Even the Assistive Listening Band is occasion-ally subject to use by other types of devices. To check for on-channel interfe...
Page 10 - 0 Digital-1 User’s Guide; Recharging
Technical Support: 1 (219) 929-4127 10 Digital-1 User’s Guide Recharging The Digital-1 is designed for use with regularalkaline or rechargeable Ni-Cad batteries. Eachreceiver has two recharger contacts, one on eachside (see the diagram below). These contacts may be used in conjunction withGentner’s ...
Page 11 - Digital-1 User’s Guide 11; Impor
Technical Support: 1 (219) 929-4127 Digital-1 User’s Guide 11 WARNING! Use ONLY Ni-Cad rechargeable batter-ies in the Digital-1 when using the BC-10A battery charger. Alkaline batterieswill damage the BC-10A. Also, do notexceed 60 hours of continuous recharg-ing or you may damage the batteriesand/or...
Page 12 - 2 Digital-1 User’s Guide; Specifications
Technical Support: 1 (219) 929-4127 12 Digital-1 User’s Guide Specifications Digital-1 Dimensions: 2.63"/6.68 cm W x 3.5"/8.89 cm H x .75"/1.91 cm D Weight: 4 oz./113.4 g (dry) Frequency Range: 100–10,000 Hz Output Level: 140 mW into 32 Ohms Signal-to-Noise Ratio: >55 dB Distor tion: ...
Page 13 - Digital-1 User’s Guide 13; Notice
Technical Support: 1 (219) 929-4127 Digital-1 User’s Guide 13 Notice Gentner Communications Corporation assumes nol i a b i l i t y fo r i m p r o p e r u s e o r o p e ra t i o n o f t h i sequipment. The user is cautioned to operate thevolume controls at the lowest acceptable level, andin a manner...
Page 14 - 4 Digital-1 User’s Guide; Compliance; Tested to Comply with FCC Standards
Technical Support: 1 (219) 929-4127 14 Digital-1 User’s Guide Compliance Tested to Comply with FCC Standards The Digital-1 complies with Part 15 of the FCC Rules.Operation is subject to the following two conditions: 1) This device may not cause harmful interference, and2) This device must accept any...
Page 15 - Digital-1 User’s Guide 15; Warranty
Technical Support: 1 (219) 929-4127 Digital-1 User’s Guide 15 Warranty Gentner Communications Corporation (Manufacturer) warrantsthat this Assistive Listening System (ALS) product is free ofdefects in both materials and workmanship. Should any part ofthis equipment be defective, Manufacturer agrees,...
Page 16 - 6 Digital-1 User’s Guide; THIS WARRANTY IS VOID IF:
Technical Support: 1 (219) 929-4127 16 Digital-1 User’s Guide THIS WARRANTY IS VOID IF: A. The equipment has been damaged by negligence, accident,act of God or mishandling, or has not been operated inaccordance with the procedures described in the operating andtechnical instructions; or, B. The equi...
Page 17 - Digital-1 User’s Guide 17
Technical Support: 1 (219) 929-4127 Digital-1 User’s Guide 17 Manufacturer does not assume any responsibility for1) consequential damages, 2) expenses or loss of revenue orproperty, 3) inconvenience or interruption in operationexperienced by the customer due to a malfunction in thepurchased equipmen...
Page 18 - 8 Digital-1 User’s Guide; Contact Numbers; Sales
Technical Support: 1 (219) 929-4127 18 Digital-1 User’s Guide Contact Numbers Sales Telephone......................1 (219) 929-4127Fax.................................1 (219) 929-4377 International Sales uppo r t: T el e p h o n e ...................... 1 (219) 929-4127Fax..............................
Page 20 - ALS and Tour Guide Systems
ALS and Tour Guide Systems Manual Part No. 800-402-003 (Rev. 1.1)
