User manual NEC DTL-RPT-1 REPEATER GUIDE

[. . . ] term ® D Cordless DECT REPEATER GUIDE DTL-RPT-1 INT-2072 (DECT) DOCUMENT REVISION 1 TABLE OF CONTENTS ___________________________________________________________________________________ Chapter 1 Legal and Warranty Information Section 1 Section 2 Section 3 Important Safety Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1 Important Electrical Considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2 FCC Regulatory Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2 3. 1 3. 2 3. 3 Section 4 Part 15 Compliance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ] This interference is caused by external sources such as TV, fluorescent lighting, or electrical storm. If these noises continue and are too distracting, check around your office to see what appliances may be causing the problem. In addition, we recommend that the base not be plugged into a circuit that also powers a major appliance because of the potential of interference. For best performance, ensure that the antenna on the base unit is fully extended. In the unlikely event that you consistently hear other voices or distracting transmissions on your telephone, you may be receiving radio signals for another cordless telephone or other source of interference. If you cannot eliminate this type of interference, you need to change to a different channel. Finally, it should be noted that some cordless telephones operate at frequencies that may cause interference to nearby TVs and VCRs. To minimize or prevent such interference, the base of the cordless telephone should not be placed near or on top of a TV or VCR. If interference is experienced, moving the cordless telephone farther away from the TV or VCR will often reduce or eliminate the interference. Radio interference causes interruptions in conversation. When this happens, your unit is not defective. When noise continues, move to a different location while you talk. (You might even need to move the base unit. ) When the situation persists, contact National Technical Assistance Center. SECTION 4 I. C. NOTICE 4. 1 Terminal Equipment NOTICE: This equipment meets the applicable Industry Canada Terminal Equipment Technical Specifications. This is confirmed by the registration number. The abbreviation, IC, before the registration number signifies that registration was performed based on a Declaration of Conformity indicating that Industry Canada technical specifications were met. It does not imply that Industry Canada approved the equipment. ___________________________________________________________________________________ Repeater Guide 1-3 Document Revision 1 Dterm Cordless DECT ___________________________________________________________________________________ 4. 2 Radio Equipment The term "IC:" before the radio certification number only signifies that Industry Canada technical specifications were met. Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of the device. "Privacy of communications may not be ensured when using this telephone. " ___________________________________________________________________________________ 1-4 Legal and Warranty Information Chapter 2 Getting to Know Your Repeater SECTION 1 CHECKING THE PACKAGE CONTENTS You should have received the following items: DTL-RPT-1 DECT repeater AC adapter Mounting screw and wall anchor SECTION 2 HOW IT WORKS The DTL-RPT-1 repeater lets you extend the coverage area of your Dterm DECT Cordless telephone system in all directions, including up and down. Before you start the registration process, be sure you have: A working base A working handset registered to that base Any repeaters you want to register to this base (you must complete the registration process separately for each repeater) At least one of the AC adapters supplied with the repeaters Use ONLY the power adapter that came with your repeater. A different power adapter may cause an electrical hazard or damage the repeater. ___________________________________________________________________________________ 2-4 Getting to Know Your Repeater Dterm Cordless DECT Document Revision 1 ___________________________________________________________________________________ 4. 1 Automatic Registration The repeater seeks out the base with strongest DECT/GAP signal and automatically registers to that base. Make sure the repeater is powered off (i. e. , the AC power adapter is not connected). [. . . ] Put the wall mount slot on the back of the repeater over the screw head and slide the repeater down into place. Figure 2-5 Wall Mounting Repeater ___________________________________________________________________________________ 2-8 Getting to Know Your Repeater Dterm Cordless DECT Document Revision 1 ___________________________________________________________________________________ 7. 5. 5 Connect the repeater to the 120 V AC power outlet. Multiple Repeater Systems You can register up to six repeaters to one base as long as the repeaters are a minimum of 35 feet apart. Remember the signal can cross through walls and floors. 5. 5. 1 Incorrect Installation Figure 2-6 Incorrect Installation illustrates repeaters that have been incorrectly installed. Figure 2-6 Incorrect Installation ___________________________________________________________________________________ Repeater Guide 2-9 Document Revision 1 Dterm Cordless DECT ___________________________________________________________________________________ 5. 5. 2 Correct Installation Figure 2-7 Base Coverage Area illustrates repeaters that have been correctly installed. Figure 2-7 Base Coverage Area 5. 5. 3 Daisy-Chain Installation You can combine "normal" and "daisy-chain" connections to create a wide variety of coverage configurations, as long as you have no more than six repeaters per base unit. ___________________________________________________________________________________ 2 - 10 Getting to Know Your Repeater Dterm Cordless DECT Document Revision 1 ___________________________________________________________________________________ Figure 2-8 Daisy-Chain Layout ___________________________________________________________________________________ Repeater Guide 2 - 11 Document Revision 1 Dterm Cordless DECT ___________________________________________________________________________________ THIS PAGE INTENTIONALLY LEFT BLANK ___________________________________________________________________________________ 2 - 12 Getting to Know Your Repeater Chapter 3 Troubleshooting and Maintenance SECTION 1 TROUBLESHOOTING CHART The following chart provides common problems and possible solutions. Problem There is a lot of static when calls hand-off to the repeater. [. . . ]