Bogen-VHUB-Operation-Manual 电路图 维修手册.pdf

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1、50 Spring Street Ramsey, NJ 07446 Tel: 201-934-8500 Fax: 201-934-9832 Part No. 54-2070-01R1 Printed in Korea. 2002 Bogen Communications, Inc. Conference Phone Users Manual RadioFans.CN 收音机爱 好者资料库 Notice Every effort was made to ensure that the information in this guide was complete and accurate at t

2、he time of printing. However, information is subject to change. Important Safety Information WARNING: To Reduce The Risk of Fire Or Electric Shock, Do Not Expose This Apparatus To Rain Or Moisture. Always follow these basic safety precautions when installing and using the unit: 1. Read these instruc

3、tions. 2. Keep these instructions. 3. Heed all warnings. 4. Follow all instructions. 5. Do not use this apparatus near water. 6. Clean only with dry cloth. 7. DO NOT block any ventilation openings. Install in accordance with manufacturers instructions. 8. Do not install near any heat sources such as

4、 radiators, heat registers, stoves, or other apparatus (including amplifiers) that produce heat. 9. Do not defeat the safety purpose of the polarized or grounding-type plug. A polarized plug has two blades with one wider than the other. A grounding- type plug has two blades and a third grounding pro

5、ng. The wide blade, or the third prong, is provided for your safety. If the provided plug does not fit into your outlet, consult an electrician for replacement of the obsolete outlet. 10. Protect the power cord from being walked on or pinched, particularly at plugs, convenience receptacles, and the

6、point where they exit from the apparatus. 11. Only use attachments/accessories specified by the manufacturer. 12. Unplug this apparatus during lightning storms or when unused for long periods of time. 13. Refer all servicing to qualified service personnel. Servicing is required when the apparatus ha

7、s been damaged in any way, such as when the power supply cord or plug is damaged, liquid has been spilled or objects have fallen into the apparatus, the apparatus has been exposed to rain or moisture, does not operate normally, or has been dropped. FCC Required Statements Warning: Changes or modific

8、ations made to this unit not expressly approved by the party responsible for compliance could void the users authority to operate the equipment. FCC Requirements This equipment is component registered with the Federal Communications Commission (FCC) in accordance with Part 68 of its rules. In compli

9、ance with the rules, be advised of the following: 1. The Federal Communications Commission (FCC) has established Rules which permit this device to be directly connected to the telephone network. Standardized jacks are used for these connections. This equipment should not be used on party lines or co

10、in lines. 2. If this device is malfunctioning, it may also be causing harm to the telephone network; this device should be disconnected until the source of the problem can be determined and until repair has been made. If this is not done, the telephone company may temporarily disconnect service. 3.

11、The telephone company may make changes in its technical operations and procedures; if such changes affect the compatibility or use of this device, the telephone company is required to give adequate notice of the changes. 4. If the telephone company requests information on what equipment is connected

12、 to their lines, inform them of: (a) The telephone number that this unit is connected to (b) The ringer equivalence number: 0.2B (c) The USOC jack required RJ11C (d) The FCC Registration Number Items (b) and (d) are indicated on a label affixed to the unit. The ringer equivalence number (REN) is use

13、d to determine how many devices can be connected to your telephone line. In most areas, the sum of the RENs of all devices on any one line should not exceed five (5.0). If too many devices are attached, they may not ring properly. RadioFans.CN 收音机爱 好者资料库 About the Conference Phone Unpacking theConfe

14、rence Phone At- A- Glance Installing theConference Phone Using the Conference Phone In Case of Difficulties Storing this device should be disconnected until the source of the problem can be determined and until repair has been made. If this is not done, the telephone company may temporarily disconne

15、ct service. 3. The telephone company may make changes in its technical operations and procedures; if such changes affect the compatibility or use of this device, the telephone company is required to give adequate notice of the changes. 4. If the telephone company requests information on what equipme

16、nt is connected to their lines, inform them of: (a) The telephone number that this unit is connected to (b) The ringer equivalence number: 0.2B (c) The USOC jack required RJ11C (d) The FCC Registration Number Items (b) and (d) are indicated on a label affixed to the unit. The ringer equivalence numb

17、er (REN) is used to determine how many devices can be connected to your telephone line. In most areas, the sum of the RENs of all devices on any one line should not exceed five (5.0). If too many devices are attached, they may not ring properly. 50 Spring Street Ramsey, NJ 07446 Tel: 201-934-8500 Fax: 201-934-9832 Part No. 54-2070-01R1 Printed in Korea. 2002 Bogen Communications, Inc. Conference Phone Users Manual