Related Manuals for NEC DTH-4R-2 - CORDLESS Lite II BLAC
Summary of Contents for NEC DTH-4R-2 - CORDLESS Lite II BLAC
- Page 1 term ® Cordless II DTR-4R-( ) (BK) ’ WNER UIDE INT-1017 (DTERM) Document Revision 3...
- Page 2 NEC Unified Solutions, Inc. reserves the right to change the specifications, functions, or features, at any time, without notice. NEC Unified Solutions, Inc. has prepared this document for the use by its employees and customers. The information contained herein is the property of NEC Unified Solutions, Inc.
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Page 3: Table Of Contents
Table of Contents Chapter 1 Specifications and Safety Information Section 1 Specifications ..............1-1 General ................... 1-1 Base Unit ................1-1 Handset ................. 1-1 Battery Charger ..............1-2 Section 2 Battery Safety ..............1-2 Section 3 Important Safety Instructions ..........1-3 Section 4 Important Electrical Considerations ........ - Page 4 Document Revision 3 NEC Unified Solutions, Inc. term Chapter 3 Installing the D Cordless II Section 1 Selecting a Location ............3-1 Section 2 Installation Precautions ............3-1 Section 3 Connecting the Telephone Cords ........3-1 Section 4 Applying Power to the Charging Unit ........3-3 Section 5 Wall Installation ..............
- Page 5 NEC Unified Solutions, Inc. Document Revision 3 Section 2 Setting Up and Programming the DTR-4R-1 ...... 4-4 Programming Mode ............... 4-4 Switching Between the Desktop Multiline Telephone and the Cordless Telephone Using the Base Unit ......4-5 Switching from Desk to Cordless Using a Softkey ....4-6 Section 3 Using the Handset ..............
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Page 6: Chapter 6 Troubleshooting
Document Revision 3 NEC Unified Solutions, Inc. Chapter 5 Optional Equipment Installation Section 1 Optional Accessories and Replacement Parts ....5-1 Section 2 Installing the Optional Headset ........... 5-2 Chapter 6 Troubleshooting Table of Contents... - Page 7 List of Figures and Tables term Figure 2-1 Items Included with the D Cordless II ..........2-1 Figure 2-2 Handset Controls and Functions ............2-3 Figure 2-3 Base Unit Controls and Functions ............2-4 Figure 3-1 Connecting Telephone Cords to the Telephone Jack ......3-2 term Figure 3-2 Connecting the D...
- Page 8 Document Revision 3 NEC Unified Solutions, Inc. Figure 3-15 Attaching the Belt Clip to the Handset ..........3-12 Figure 3-16 Removing the Belt Clip ................. 3-12 Figure 3-17 Removing the Battery Cover ..............3-13 Figure 3-18 Replacing the Battery Pack ..............3-13 Figure 3-19 Replacing the Battery Cover ..............
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Page 9: Chapter 1 Specifications And Safety Information
Specifications and Safety Chapter 1 Information ECTION PECIFICATIONS term The D Cordless II complies with FCC and IC parts 15 and 68. General Frequency Control Phase Lock Loop Modulation Spread Spectrum Operating Temperature 0 ~ +50 C (+32 F to +122 F) Output Power 63 mW Occupied Bandwidth... -
Page 10: Battery Charger
Document Revision 3 NEC Unified Solutions, Inc. Size 2-1/5 in. W x 1-2/3 in. D x 8-2/3 in. H (with antenna) Weight Approximately 8.8 oz with battery Battery Capacity 800 mAh, 3.6V Talk Mode 6 hours (typical) Standby Mode 4 days (typical) Specifications shown are typical and subject to change without notice. -
Page 11: Important Safety Instructions
NEC Unified Solutions, Inc. Document Revision 3 Charge the battery pack provided with or identified for use with this product only in accordance with the instructions and limitations specified in the instruction manual provided for this product. Observe proper polarity orientation between the battery pack and battery charger. - Page 12 Document Revision 3 NEC Unified Solutions, Inc. Never push objects of any kind into this product through the base unit slots, as they may touch dangerous voltage points or short out parts that could result in a risk of fire or electrical shock. Never spill liquid of any kind on the product.
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Page 13: Important Electrical Considerations
This telephone is no exception. Caution: Changes or modifications to this product not expressly approved by NEC America, Inc., or operation of this product in any way other than as detailed by this manual, could void your authority to operate this product. -
Page 14: Radio Interference
Document Revision 3 NEC Unified Solutions, Inc. Radio Interference Radio interference may occasionally cause buzzing and humming in your cordless handset, or clicking noises in the base unit. This interference is caused by external sources such as TV, fluorescent lighting, or electrical storm. -
Page 15: Section 2 Features Of The Cordless Telephone
Chapter 2 term About the D Cordless II term ECTION TEMS NCLUDED WITH THE ORDLESS term Congratulations on your purchase of the D Cordless II. This telephone is designed and engineered to exacting standards for reliability, long life, and outstanding performance. To become familiar with the features of the cordless telephone, read this manual thoroughly. -
Page 16: Chapter 2 About The D Term Cordless
Low Battery Protection System Wall Mountable Separate Base Unit Wall Mountable Separate Charging Unit Easy Installation Compact Handset Design Use with an NEC Digital Multiline Telephone Desk/Cordless Softkey Switch term ® The D Cordless II can be used in conjunction with the, Electra Elite term ®... -
Page 17: Figure 2-2 Handset Controls And Functions
NEC Unified Solutions, Inc. Document Revision 3 term II C ECTION ORDLESS ONTROLS AND UNCTIONS term The primary components of the D Cordless II consist of the handset and the base unit. Before using the telephone for the first time, you should become familiar with the controls and functions of the handset and base unit. -
Page 18: Figure 2-3 Base Unit Controls And Functions
Document Revision 3 NEC Unified Solutions, Inc. Cordless Power Desk Figure 2-3 Base Unit Controls and Functions term 2 - 4 About the D Cordless II... -
Page 19: Chapter 3 Installing The D Term Cordless
Chapter 3 term Installing the D Cordless II ECTION ELECTING A OCATION term Select a location for the D Cordless II to avoid excessive heat or humidity. term The base unit of the D Cordless II can be placed on a desk or tabletop near a standard 120 Vac outlet and telephone line jack. -
Page 20: Figure 3-1 Connecting Telephone Cords To The Telephone Jack
Cordless II. To digital Multiline Telephone interface card on KTS/PBX Figure 3-1 Connecting Telephone Cords to the Telephone Jack term Connect a qualified NEC digital Multiline Terminal to the D Cordless Line “OUT” Electra Elite or term Series E Multiline Telephone... -
Page 21: Applying Power To The Charging Unit
NEC Unified Solutions, Inc. Document Revision 3 ECTION PPLYING OWER TO THE HARGING The unique design of the telephone allows the user to place the handset in the charging unit with or without the belt clip attached. The charging unit can charge a second battery with or without the handset being charged. -
Page 22: Wall Installation
Document Revision 3 NEC Unified Solutions, Inc. Route the power cord where it will not create a trip hazard, or where it could become chafed and create a fire or other electrical hazards. Figure 3-4 Polarized Plug ECTION NSTALLATION Standard Wall Plate Mounting The base unit is designed to be mounted on standard wall plate. -
Page 23: Figure 3-5 Attaching The Wall Mount Stand To The Base Unit
NEC Unified Solutions, Inc. Document Revision 3 Figure 3-5 Attaching the Wall Mount Stand to the Base Unit Plug the AC adapter into the base unit. Place the AC adapter cord inside the molded channel of the wall mount stand. -
Page 24: Figure 3-7 Placing The Base Unit On The Posts Of The Wall Plate
NEC Unified Solutions, Inc. Plug one end of the short telephone cord (locally supplied) in the LINE jack on the base unit. Plug one end of the NEC digital multiline telephone into the PHONE jack. Place the telephone cords inside the molded channels on the bottom of the wall mount stand. -
Page 25: Direct Wall Mounting
NEC Unified Solutions, Inc. Document Revision 3 Figure 3-8 Plugging the AC Adapter into the AC Wall Outlet Direct Wall Mounting If a standard wall plate is not available, mount the telephone directly on the wall. Before mounting the telephone, consider the following:... - Page 26 Document Revision 3 NEC Unified Solutions, Inc. Figure 3-9 Inserting Screws into the Wall for Wall Mounting the Telephone Plug in and secure the AC adapter. Plug the AC adapter into the base unit. Plug one end of the short telephone cord into the LINE jack on the base unit.
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Page 27: Figure 3-10 Placing The Telephone Cords Into Inside The Wall Mount Stand
NEC Unified Solutions, Inc. Document Revision 3 Figure 3-10 Placing the Telephone Cords into Inside the Wall Mount Stand Place the base unit on the posts of the wall screws and push down until it is firmly seated. Figure 3-11 Attaching the Wall Mount Unit to the Wall Plug the other end of the short telephone cord into a telephone wall jack. -
Page 28: Charging Unit Wall Mounting
Document Revision 3 NEC Unified Solutions, Inc. Plug the AC adapter into a standard 120 Vac wall outlet. Refer to Figure 3-8 Plugging the AC Adapter into the AC Wall Outlet on page Do not use an outlet controlled by a wall switch. -
Page 29: Figure 3-13 Wrapping The Ac Adapter Cord Around The Strain Relief
NEC Unified Solutions, Inc. Document Revision 3 Figure 3-13 Wrapping the AC Adapter Cord Around the Strain Relief Place the charging unit on the posts of the wall screws and push down until it is firmly seated. Figure 3-14 Placing the Charging Unit on the Wall Plug the AC adapter into a standard 120 Vac wall outlet. -
Page 30: Attaching The Belt Clip To The Handset
Document Revision 3 NEC Unified Solutions, Inc. ECTION TTACHING AND EMOVING THE A belt clip can be used to attach the handset to a belt or pocket for convenient portability. Slide the clip into the tab slots. Press firmly until it snaps into place. -
Page 31: Section 2 Battery Safety
NEC Unified Solutions, Inc. Document Revision 3 ECTION NSTALLING THE ANDSET ATTERY Chapter 1 Specifications and Safety Before installing batteries, refer to Information, Section 2 Battery Safety on page 1-2 . It is important to follow safety regulations when handling batteries. -
Page 32: Charging Batteries
Document Revision 3 NEC Unified Solutions, Inc. Replace the cover and slide it up until it latches onto the handset. Figure 3-19 Replacing the Battery Cover ECTION HARGING ATTERIES Charging the Handset Battery Pack term The rechargeable battery pack must be fully charged before using the D for the first time. -
Page 33: Charging Spare Battery Packs
NEC Unified Solutions, Inc. Document Revision 3 Figure 3-20 Charging Unit Charging Spare Battery Packs term The D Cordless II is equipped with a battery charger for charging the spare battery pack. Slide the spare battery pack into the second slot in the charging unit until the retaining clip snaps over the top of the pack. -
Page 34: Low Battery Indicator
Document Revision 3 NEC Unified Solutions, Inc. Figure 3-21 Charging the Battery Pack When charging is complete, press on the latch and remove the battery pack. If the battery pack is not needed immediately, leave it in the charging compartment (it will not overcharge). -
Page 35: Section 8 Charging Batteries
NEC Unified Solutions, Inc. Document Revision 3 Talk Mode The handset display turns on the battery low icon. All keys and functions are available. The battery low alert tone will be emitted every three seconds as long as conversation continues. After conversation is completed, the handset returns to the battery low condition in standby mode. -
Page 36: Section 10 Cleaning The Battery Charge Contacts
Document Revision 3 NEC Unified Solutions, Inc. ECTION LEANING THE ATTERY HARGE ONTACTS To maintain a good charge, it is important to clean all charging contacts on the handset and charging unit about once a month. Use a pencil eraser or other contact cleaner. -
Page 37: Chapter 4 D Term Cordless Ii Handset
Chapter 4 term Cordless II Handset ECTION ANDSET ONTROLS term The operations of the D Cordless II are performed using the handset. The HOLD, CONF (conference), TRANSFER, TALK, CHAN (channel), and REDIAL keys are used to control various functions. Volume, ringer, and mute are controlled by the keys on the side of the handset. -
Page 38: Handset Control Functions
Document Revision 3 NEC Unified Solutions, Inc. Table 4-1 Handset Control Functions Condition Action Hold Key Press HOLD on the front of the handset to place an existing call on hold. HOLD Transfer Key Press TRANSFER on the front of the handset to transfer a call. -
Page 39: Table
NEC Unified Solutions, Inc. Document Revision 3 Table 4-1 Handset Control Functions (Continued) Condition Action Ringer Select Press r/vol on the side of the handset to select one of (Standby Mode) the following ringer type settings: R/VOL Ring Type A (High) -
Page 40: Programming Mode
Function keys (F1 ~ F4) can be programmed as line keys 1~16 for redial (LNR/SPD), answer (ANS), feature (FNC), or recall. When assigned, these keys operate the same as on an NEC multiline telephone. When initially installed, function keys (F1~F4) default to line keys 1~4 respectively and off-hook ringing defaults to ON. -
Page 41: Switching Between The Desktop Multiline Telephone And The Cordless Telephone Using The Base Unit
NEC Unified Solutions, Inc. Document Revision 3 Switching Between the Desktop Multiline Telephone and the Cordless Telephone Using the Base Unit term When the D Cordless II is associated with a multiline telephone the following is applicable: Switching between cordless and desk mode must be done while both telephones are idle. -
Page 42: Switching From Desk To Cordless Using A Softkey
Document Revision 3 NEC Unified Solutions, Inc. Switching from Desk to Cordless Using a Softkey At system default, the REDIAL key can only be used for the redial function. However, the REDIAL key can be programmed to perform desk to cordless switching. -
Page 43: Section 3 Using The Handset
NEC Unified Solutions, Inc. Document Revision 3 To restore the REDIAL key to the redial function: Switching from Desk to Cordless Enter setup mode (refer to steps 1~5 Using a Softkey on page 4-6 Press the F3 key and then the HOLD key. Digital (Redial) is displayed in the LCD indicating that the redial function has been restored to the REDIAL key. -
Page 44: Volume Low
Document Revision 3 NEC Unified Solutions, Inc. Volume Low When connection is established, the TALK icon is turned on and displays the current volume settings for two seconds. If the host system sends any messages at this time, the volume display is canceled. -
Page 45: Answering A Call
Press TALK to answer the incoming call. The Ringing Line Preference feature must be enabled in order to answer calls with the TALK key. Contact an authorized NEC Dealer for programming this feature. If two or more calls come in at the same time, pressing the TALK key answers the prime line. -
Page 46: Making A Call Using The D Term Cordless Ii
Document Revision 3 NEC Unified Solutions, Inc. term ECTION AKING A SING THE ORDLESS Several advanced features for making calls are available depending on how Section 6 Dedicated Feature the deskset is programmed. Refer to Operations . This section describes normal call handling. -
Page 47: Placing A Call On Hold
NEC Unified Solutions, Inc. Document Revision 3 Placing a Call on Hold Press HOLD on the handset during the call. The LED associated with the line key being used flashes. To return to the holding call, press the associated line key. -
Page 48: Setting Up A Conference Call
Document Revision 3 NEC Unified Solutions, Inc. Setting up a Conference Call This feature allows the user to set up a 3-party conference (the user and two other parities). To set up the conference: Dial the first number for the first party. -
Page 49: Optional Accessories And Replacement Parts
Chapter 5 Optional Equipment Installation ECTION PTIONAL CCESSORIES AND EPLACEMENT ARTS Optional accessories and replacement parts can be obtained by contacting your NEC representative. Adapter for Base Unit Telephone Belt Clip 800 mAh Battery Cord Charger and AC Base Unit Wall... -
Page 50: Installing The Headset
Document Revision 3 NEC Unified Solutions, Inc. ECTION NSTALLING THE PTIONAL EADSET term The optional headset provides a handsfree option for the D Cordless II. With the headset installed, the user can use the belt clip the carry the handset and conduct a conversation using the headset. -
Page 51: Troubleshooting
If the D Cordless II is not performing to your expectations, try these simple steps. If this does not resolve the problems, contact the NEC representative. Do not attempt to service this unit yourself. All service must be done by qualified service personnel. - Page 52 Document Revision 3 NEC Unified Solutions, Inc. Table 6-1 Troubleshooting (Continued) Problem Suggestion Conversation is interrupted • Make sure the base unit antenna is fully frequently. vertical. • Move closer to the base unit. • Check for low batt warning.
- Page 53 Index Numerics spare 2-2, 6-1 spare battery 10 channels 3-15 belt clip 2-1, 5-1 4-day standby time buttons 6-hour talk time refer to keypad buttons AC adapter 1-1, 2-1, 3-3, 5-1, 6-1 calls acquiring link answering alarm channel alert tone 4-1, 4-2 battery low 3-16, 3-17...
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Page 54: Section 2 Installation Precautions
Document Revision 3 NEC Unified Solutions, Inc. compliance headset features installing 10 channels jack 2-2, 2-3 900 MHz digital hold key 2-3, 4-2 AutoStandby channel selection charging stand indications charging unit acquiring link cordless softkey switch batt low 3-17 desk softkey switch... - Page 55 NEC Unified Solutions, Inc. Document Revision 3 microphone selection modes volume control programming standby 3-16 talk 3-17 safety modulation battery multiline telephone electrical using general instructions multiple telephones silent alarm mute control single access key mute key 2-3, 4-3 site location...
- Page 56 Document Revision 3 NEC Unified Solutions, Inc. handset headset volume leather case control line problems high multiline telephone 4-3, 4-8 multiple maximum privacy medium radio interference on/off key range 1-5, 2-2 volume/ringer key rechargeable battery wall plate adapter temperature wall mounting...
- Page 57 term ™ Cordless II DTR-4R-( ) (BK) ’ WNER UIDE N E C U n i f i e d S o l u t i o n s , I n c . D o c u m e n t R e v i s i o n 3...