DASAN ELECTRON DW-779U Wireless Headset(FP) User Manual DW 779

DASAN ELECTRON Wireless Headset(FP) DW 779

User Manaual

User’s Manual Wireless Headset INTRODUCTION - Speaker Volume Up/Down - Microphone Mute (Press) 1. Package Contents BASE Unit HEADSET & HEADBAND EAR-HOOK TELEPHONE CONNECTION CORD2. Headset POWER ADAPTOR Down Up Mute/ Speaker volume Call Hook On/Off In-Use/On-Off Indicator Mute USB CABLE (Optional)
- Fit the headband or ear-hook on the headset - Adjust the boom arm of your headset so that the microphone is positioned in the direction of your mouth, as close as possible to your mouth. Base Top Base Bottom Microphone Volume Switch When installed, adjust volume level for the best level of microphone volume. Compatibility Switch Select ‘1’ or ‘2’ until a dial tone is heard via the telephone connection. PC/TEL Only USB version has a this function. AUX Connection for Handset LIFTER (optional extra) Handset port Plug Handset cord from the phone to Handset port Telephone port Connect telephone cord to the headset port or handset port of a telephone / base unit USB Port Connect USB cable between PC and base unit. DC Jack Connect Power Adapter to DC Jack 3. Base Unit PC/TEL Selection USB port AUX port Handset port Telephone port DC Jack Compatibility Switch Microphone Mute Button Microphone Volume
Charging Status LEDs status Charging Battery Indicator : ‘Blinking’ 3 sec-ON, 1sec-OFF Full Charged Battery Indicator : ‘ON’ Low Battery Battery Indicator : ‘Blinking’ 0.5 sec-ON, 0.5 sec-OFF Event LEDs status Press Microphone mute Mute indicator : ‘ON’ Press PC/TEL selection PC/TEL Indicator - TEL : ‘OFF’ PC : ‘ON’ Hook Off In-use indicator : ‘ON’ Diagram 1 (Desk phone with HEADSET port) - Plug the supplied telephone cord into the TEL port of the BASE UNIT - Connect the telephone cord to the HEADSET port of the desk phone 4. LED indicator PC/TEL indicator Mute indicator Battery indicator In-use indicator 5. Setting up the BASE Diagram 2 ( Desk phone without HEADSET port) - On the desk phone, unplug the handset cable from the phone - Plug the handset cable into the HANDSET port on the BASE UNIT - Plug the telephone cord into the TEL port on the BASE UNIT and plug the other end of the telephone cord into the HADNSET port on the desk phone (Desk phone with DL-570 LIFTER) The DL-570 remote handset lifter manually lifts the desk phone handset to make or answer a call. - Refer to the DL-570 installation guide (Desk phone with EHS Adapter) EHS Adapter enables an incoming call to be answered or ended by using the On/Off button on the Headset.. - Refer to the EHS Adapter installation guide
- Plug the Power Adapter cord on the Base unit.(Note 1) - Press Hook On/Off switch to make a call - Select compatibility switch ‘1’ or ‘2’ position until you can hear the dial tone - Adjust speaker and microphone volume - Press Hook On/Off switch to end a call Note 1 : Factory default setup : Paired Pairing process is automatically proceeding when plug the power adapter into the Base Unit. (Make sure that headset is placed on the cradle and should be powered on before power is turned on. If the headset is not placed on the cradle, pairing will be unsuccessful.) The unit enables you to answer and end calls remotely by using its built-in electronic hook switch (EHS). EHS of this unit is only compatible with certain telephone systems supporting EHS. ★ EHS is only compatible with certain telephone systems. In order to determine which telephones are compatible with the EHS feature, please refer to EHS guide or contact your local distributor. Please also refer to your telephone’s user manual for clarification. 7. Electronic Hook Switch (optional extra) 6. Operational Instruction 1. Can not hear a dial tone. ☞ Check the TEL/PC button. TEL Mote: PC/TEL indicator – ‘OFF’ ☞ Please check the cable connection between Base unit and Phone. ☞ Check that the power adapter is plugged in and has power ☞ Please check the compatibility switch. Adjust compatibility switch until you can hear the dial tone. 2. Microphone volume (TX) is low / dead. ☞ Make sure that the microphone (TX) mute function is deactivated. ☞ Check the position of the boom arm and make sure that the microphone is placed as close as possible to your mouth (approx. 2 fingers distance). ☞ Adjust the microphone (TX) volume on the bottom of base unit. 3. Buzzing sound on the headset ☞ Telephone may not be fully immune to the radio transmission between your headset and base. To overcome this problem, move the base unit to at least 30 cm/12” away from the phone. 4. Headset echoes ☞ Adjust the telephone’s volume. If necessary, adjust your microphone volume on the headset to a lower setting. 5. EHS doesn’t work with the telephone ☞ Make sure the telephone is compatible with the wireless headset. Refer to the EHS guide. 6. Headset was working, but it has stopped. ☞ Headset may need pairing to the base again. Refer to the ‘Note 1’ on ‘Operational Instruction’ ☞ Headset battery may be dead. Return the headset to the cradle on the base unit for charging. 8. Trouble Shooting
FCC Part 15 This equipment has been tested and found to comply with the requirements for a Class B digital device under Part 15 of the Federal Communications Commission (FCC) rules. These requirements are intended to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: • Reorient or relocate the receiving antenna. • Increase the separation between the equipment and receiver. • Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. • Consult the dealer or an experienced radio/TV technician for help. Changes or modiἀcations to this equipment not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. This device complies with Part 15 of the FCC rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Privacy of communications may not be ensured when using this telephone. To ensure safety of users, the FCC has established criteria for the amount of radio frequency energy that can be safely absorbed by a user or bystander according to the intended usage of the product. This product has been tested and found to comply with the FCC criteria. The handset may be safely held against the ear of the user. The telephone base shall be installed and used such that parts of the user’s body other than the hands are maintained at a distance of approximately 20 cm (8 inches) or more.

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