ClearOne comm Battery manuale d’uso

U s e r’s G uide ASSISTIVE LISTENING SYSTEMS[...]

Technical Support: 1 (219) 929-4127 2 Digital-1 User’s Guide Contents How to use Digital-1............3 T uning...............................6 F requency Char t.................8 Correcting Interf erence......9 Recharging........................10 Specifications .................12 Notice................................13 Compliance.............[...]

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-siz e batteries (alkaline or rechargeable Ni-Cad). T o install the batteries, place your thumbs on either side of the pock et clip and slide the batter y cover off. Note the polarity markings and inser t the[...]

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 jac k. The earphone cable also acts as the receiv er antenna. Extend the cable fully f or the best reception and least interference . ❑ ❑ ❑ ❑ ❑ Step 2 T urn on the rece[...]

Technical Support: 1 (219) 929-4127 Digital-1 User’s Guide 5 Ear phone Jack ON/OFF Vo l u m e Po we r LED Digit al-1 (top) (fron t) ✰ Note: Be sure to turn off the receiver when it is not in use. This will help preserve the batter y charge. A white line will appear centered at the top of the thumb wheel when in the OFF position. ❑ ❑ ❑ ❑[...]

Technical Support: 1 (219) 929-4127 6 Digital-1 User’s Guide T uning Channel Selection The Digital-1 receiver is digitally tuned. Once a channel is selected, no fur ther adjustments are necessar y . The f actor y preset f or the Digital-1 receiver is channel 19 (72.95 MHz). The step-b y-step instr uctions and diagrams below and on the f acing pag[...]

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 Sw itch e s ❑ Step 3 Using a small, flathead screwdriv er, turn the channel setting rotary switches to the desired channel number . The lefthand s witch indicates the “ones” place. The r ight hand switch indicates the “[...]

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 72.55 30 75.60 12 72.60 31 75.65 13 72.65 32 75.70[...]

Technical Support: 1 (219) 929-4127 Digital-1 User’s Guide 9 Correcting Interference With an y type of radio-frequency (RF) device, other RF sources can interfere with reception. Even the Assistiv e Listening Band is occasion- ally subject to use by other types of de vices. T o check f or on-channel interf erence, take the Digital-1 receiver to t[...]

Technical Support: 1 (219) 929-4127 10 Digital-1 User’s Guide Recharging The Digital-1 is designed for use with regular alkaline or rechargeable Ni-Cad batteries. Each receiver has two recharger contacts , one on each side (see the diagr am below). These contacts may be used in conjunction with Gentner’ s BC-10A for quic k and easy recharg- ing[...]

Technical Support: 1 (219) 929-4127 Digital-1 User’s Guide 11 W ARNING! Use ONL Y Ni-Cad rechargeab le batter- ies in the Digital-1 when using the BC- 10A batter y charger . Alkaline batteries will damage the BC-10A. Also , do not exceed 60 hours of contin uous recharg- ing or you ma y damage the batter ies and/or the receive r . Impor tant Rec h[...]

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 ) F requency Range: 100–10,000 Hz Output Leve l: 140 mW into 32 Ohms Signal-to-Noise Ratio: >55 dB Distor tion: < 2 percent T ransmission T ype: FM,[...]

Technical Support: 1 (219) 929-4127 Digital-1 User’s Guide 13 Notice Gentner Communications Cor poration assumes no liability for improper use or oper ation of this equipment. The user is cautioned to operate the volume controls at the lo west acceptab le le vel, and in a manner that will not cause damage to hearing. Ear pieces and accessories sh[...]

Technical Support: 1 (219) 929-4127 14 Digital-1 User’s Guide Compliance T ested to Comply with FCC Standards The Digital-1 complies with Part 15 of the FCC Rules. Operation is subject to the follo wing two conditions: 1) This de vice may not cause harmful interference, and 2) This device must accept any interf erence received, including interfer[...]

Technical Support: 1 (219) 929-4127 Digital-1 User’s Guide 15 W arranty Gentner Communications Corporation (Manuf acturer) w arrants that this Assistive Listening System (ALS) product is free of def ects in both mater ials and workmanship. Should an y par t of this equipment be defective , Man uf acturer ag rees, at its option, to: A. Repair or r[...]

Technical Support: 1 (219) 929-4127 16 Digital-1 User’s Guide THIS W ARRANTY IS V OID IF: A. The equipment has been damaged b y negligence, accident, act of God or mishandling, or has not been operated in accordance with the procedures described in the operating and technical instructions; or , B. The equipment has been altered or repaired b y ot[...]

Technical Support: 1 (219) 929-4127 Digital-1 User’s Guide 17 Manuf acturer does not assume an y responsibility for 1) consequential damages, 2) expenses or loss of re v e nue or propert y , 3) incon venience or interruption in operation e xperienced by the customer due to a malfunction in the purchased equipment. No w arranty service performed o[...]

Technical Support: 1 (219) 929-4127 18 Digital-1 User’s Guide Contact Numbers Sales Telephone......................1 (219) 929-4127 F ax................................. 1 (219) 929-4377 International Sales uppo r t: Te lephone ..................... . 1 (219) 929-4127 F ax ....................... .......... . 1 (219) 929-4377 Other Contact on: W [...]

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ALS and Tour Guide Systems Ma n ual P a r t No . 800-402-003 (Re v . 1. 1 )[...]