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CHAPTER 1: Specifications

1. Specifications

Receive:

Speaker

—Dynamic

Input Impedance

—300 ohms

Frequency Response

—300 to

3000 Hz

Automatic Gain Control

(AGC)

—30 dB

Volume Control Range

—

24 dB in 3 dB increments

Maximum Output

—114 dB

Transmit:

Microphone

—Noise-

canceling electret

Frequency Response

—300 to

3000 ohms

Distortion

—Less than 5%

Current Consumption

—10 to

120 mA

Operating Voltage

—3 V

General:

Compliance

—UL

1459, FCC

Part 68

Operating Temperature

—32

to 122°F (0 to 50°C)

Polarity

—Non-polar

Dielectric Withstand

Voltage

—7 kv

Mute

—Push on/off switch,

50 dB minimum

Battery

—Lithium 3 V CR3032

or DL CR2032

Battery Life

—600 hours

(CR3032), 200 hours
(CR2032)

Weight

—2.4 oz. (68 g)

Содержание Desktop Telephony HS117A

Страница 1: ...Combo Headset HS117A ...

Страница 2: ... operated in a commercial environment Operation of this equipment in a residential area is likely to cause interference in which case the user at his own expense will be required to take whatever measures may be necessary to correct the interference Changes or modifications not expressly approved by the party responsible for compliance could void the user s authority to operate the equipment This ...

Страница 3: ... company may temporarily disconnect service 3 If you have problems with your telephone equipment after installing this device disconnect this device from the line to see if it is causing the problem If it is contact your supplier or an authorized agent 4 The telephone company may make changes in its technical operations and procedures If any such changes affect the compatibility or use of this dev...

Страница 4: ...user s satisfaction Before installing this equipment users should ensure that it is permissible to be connected to the facilities of the local telecommunications company The equipment must also be installed using an acceptable method of connection In some cases the company s inside wiring associated with a single line individual service may be extended by means of a certified connector assembly ex...

Страница 5: ...eed 100 NORMAS OFICIALES MEXICANAS NOM ELECTRICAL SAFETY STATEMENT INSTRUCCIONES DE SEGURIDAD 1 Todas las instrucciones de seguridad y operación deberán ser leídas antes de que el aparato eléctrico sea operado 2 Las instrucciones de seguridad y operación deberán ser guardadas para referencia futura 3 Todas las advertencias en el aparato eléctrico y en sus instrucciones de operación deben ser respe...

Страница 6: ...lor como radiadores registros de calor estufas u otros aparatos incluyendo amplificadores que producen calor 11 El aparato eléctrico deberá ser connectado a una fuente de poder sólo del tipo descrito en el instructivo de operación o como se indique en el aparato 12 Precaución debe ser tomada de tal manera que la tierra fisica y la polarización del equipo no sea eliminada 13 Los cables de la fuente...

Страница 7: ...o por personal calificado deberá ser provisto cuando A El cable de poder o el contacto ha sido dañado u B Objectos han caído o líquido ha sido derramado dentro del aparato o C El aparato ha sido expuesto a la lluvia o D El aparato parece no operar normalmente o muestra un cambio en su desempeño o E El aparato ha sido tirado o su cubierta ha sido dañada ...

Страница 8: ...ED IN THIS MANUAL TRADEMARKS USED IN THIS MANUAL UL is a registered trademark of Underwriters Laboratories Inc Any other trademarks mentioned in this manual are acknowledged to be the property of the trademark owners ...

Страница 9: ...ing to Your Telephone 13 3 3 2 Step 2 Adjusting the Microphone Sound Level 14 4 Using the Headset 16 4 1 Answering and Making Calls 16 4 2 Adjusting the Receive Volume 16 4 3 Muting the Microphone 17 4 4 AVS Advanced Voice Shaping 17 4 5 Adjusting for Your Comfort 17 5 Troubleshooting 20 5 1 Problems and Solutions 20 5 2 Calling Black Box 20 5 3 Shipping and Packaging 22 5 4 Cautionary Notes to Co...

Страница 10: ...smit Microphone Noise canceling electret Frequency Response 300 to 3000 ohms Distortion Less than 5 Current Consumption 10 to 120 mA Operating Voltage 3 V General Compliance UL 1459 FCC Part 68 Operating Temperature 32 to 122 F 0 to 50 C Polarity Non polar Dielectric Withstand Voltage 7 kv Mute Push on off switch 50 dB minimum Battery Lithium 3 V CR3032 or DL CR2032 Battery Life 600 hours CR3032 2...

Страница 11: ...one boom Voice shaping technology for clear conversations Click stop headband for comfort 2 2 Components A Adjustable Headband B Stabilizer Cushion C Receiver Housing 1 Volume Control 2 Mute Button 3 Ear Cushion Mounted on Earplate D Flexible Microphone Boom E Microphone with Foam Cover F Battery G Battery Adapter H Quick Disconnect Coil Cord I Clothing Clip J Wall Hook K Headset Handset Switch Fi...

Страница 12: ...ular plug at the end of the headset cord into the handset port Figure 3 2 Figure 3 2 Inserting the Modular Plug 3 If you have purchased the optional headset handset switch install by following these steps Figure 3 3 a Connect the headset to the headset port on the switch b Connect the cord from the handset to the handset port on the switch c Connect the handset port on your telephone to the teleph...

Страница 13: ...3 Insert the battery in the chamber with plus side of battery facing the plus side of chamber Figure 3 6 Figure 3 6 Inserting the Battery into the Chamber 4 Put the battery chamber back into the headset Figure 3 7 When it is time to replace the battery a warning signal will sound in your headset every 10 seconds Figure 3 7 Putting the Battery Chamber Back into the Headset 5 The headset ships with ...

Страница 14: ...e you need to adjust the termination switch To do so remove the earplate and ear cushion from the receiver by turning the earplate 45 counter clockwise The telephone termination switch marked A G is now visible Figure 3 9 Figure 3 9 Telephone Termination Switch 2 Press and hold the mute button on the outside of the receiver for 3 seconds After 3 seconds you will hear a signal indicating the headse...

Страница 15: ...ct setting you need to enter setup mode again as described Figure 3 10 Figure 3 12 Replacing the Earplate and Ear Cushion 7 Put the earplate back in place by mounting it at a 45 angle to the right Then press the earplate down and turn it clockwise Figure 3 12 3 3 2 STEP 2 ADJUSTING THE MICROPHONE SOUND LEVEL The microphone sound level must be set according to your model of telephone for the party ...

Страница 16: ...ntil the other person hears you clearly You will hear a signal each time you adjust the volume When you reach the maximum and minimum sound levels you will also hear a signal Figure 3 14 Figure 3 14 Adjusting the Microphone Volume 4 Press the mute button again to exit the setup mode If you forget the headset will automatically exit the setup mode after 10 seconds Figure 3 13 ...

Страница 17: ...ll automatically go from full power or active mode to stand by mode It will stay in stand by mode for 30 minutes If the unit is not reactivated within the 30 minute period it will automatically drop to sleep mode a further power reduction from the stand by mode 2 A dial tone or sound on the telephone line will automatically reactivate from stand by mode To manually reactivate from stand by mode or...

Страница 18: ...ivate simultaneously press on the upper and lower part of the volume button You will hear a signal when AVS is activated and deactivated To cancel the setting just press the volume button again in the same manner Figure 4 2 4 5 Adjusting for Your Comfort 1 You can wear the headset on your right or left ear whichever side you prefer To switch sides simply rotate the microphone boom below the headba...

Страница 19: ...isconnect allows you to be mobile without removing your headset Disconnecting at the Quick Disconnect during a telephone call puts your call on hold and allows you to move away from the phone When you reconnect you are back to your call Figure 4 7 Figure 4 7 Reconnecting the Quick Disconnect 6 To clean or change the microphone cushion just pull it off gently 7 To change or clean the ear cushion fi...

Страница 20: ...19 CHAPTER 4 Using the Headset Figure 4 8 Removing the Ear Cushion ...

Страница 21: ...efer to Section 4 2 The headset won t seem to wake up On some quiet phone systems the headset may not exit stand by mode automatically Press the volume button to wake up the headset refer to Section 4 1 If you are still having trouble please call Black Box Technical Support at 724 746 5500 5 2 Calling Black Box If you determine that your Combo Headset is malfunctioning do not attempt to alter or r...

Страница 22: ...ed on or off or when there is a power failure and the resulting electrostatic discharge can be passed through the headset to ground A user in close proximity to or touching the computer may feel a common shock sensation similar to touching a doorknob after walking across a carpet causing no harm to the user This discharge is entirely due to the computer monitor the headset is merely the shortest p...

Страница 23: ...REE technical support 24 hours a day 7 days a week Call 724 746 5500 or fax 724 746 0746 Mailing address Black Box Corporation 1000 Park Drive Lawrence PA 15055 1018 Web site www blackbox com E mail info blackbox com Copyright 2000 Black Box Corporation All rights reserved 54 0212A June 2000 Printed in USA ...

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