User manual SENNHEISER DW OFFICE

[. . . ] DECT Headset System Instruction manual DW Office Contents Contents Important safety information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 The DW Office wireless headset system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Delivery includes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Product overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ] To change the settings of the DIP switch row ¸: If necessary, disconnect an existing wireless link between base station and headset (see page 23). Use a pointed object (e. g. Configuring the handset lifter/hook switch ­ DIP switch 1 and 2 Switch position Function Manual operation Lifts/hangs up the handset manually or using the handset lifter. Electronic hook switch (DHSG standard) Call control via the DW Office headset system. Electronic hook switch (MSH standard) Call control via the DW Office headset system. Manual operation Lifts/hangs up the handset manually or using the handset lifter. Adjusting the radio range ­ DIP switch 3 If many DECT systems are operated in a confined space, interference can occur. In this case, you should change the radio range. Switch position Function Standard radio range Reduced radio range Use this setting in order to avoid interference with other DECT systems. 20 Putting the headset system into operation Automatically establishing the wireless link between headset and base station ­ DIP switch 4 Switch position Function Switched off You have to manually establish the wireless link (see page 23). Switched on When taking the headset out of the base station, a wireless link is automatically established between headset and base station. Switching between wideband and narrowband mode ­ DIP switch 5 Switch position Function Wideband mode Automatic frequency adjustment of wideband and narrowband calls in PC and Phone mode. Battery life: 8 hours Narrowband mode Narrowband audio transmission in PC and Phone mode. Battery life: 12 hours Limiting the volume ­ DIP switch 6 Switch position Function Standard limitation Limited volume (country specific) · AU version: in compliance with Directive AS/ACIF S004:2008 · EU and US version: in compliance with Directive 2003/10/EC 21 Using the headset system Using the headset system Charging the headset rechargeable battery If you charge the rechargeable battery for the first time, allow charging for at least 20 minutes without interruption. You can interrupt charging at any time without damaging the rechargeable battery. Operating time with a fully charged rechargeable battery: Talk time/standby time 12 hours 8 hours 4 days Mode narrowband mode (see page 21) wideband mode (see page 21) standby mode To charge the headset rechargeable battery: Place the headset into the magnetic holder of the base station. The HEADSET LED lights up blue and the CHARGE STATUS LED ´ indicates the battery charge: LED segment* 1 Battery charge 0-25% 25-50% 50-75% 75-100% Required charging time approx. 60 min 3 2 3 4 * during charging, each segment gets brighter in 5 steps ´ To stop the charging process: Take the headset out of the base station. The CHARGE STATUS LED ´ indicates the remaining battery charge of the headset. If the headset is outside the range of the base station, it will switch off after 30 minutes in order to conserve battery power. 22 Using the headset system Switching the headset on/off If you place the headset into the base station, the headset automatically switches to standby mode. In standby mode, the power consumption is very low and the radiated power is reduced to a minimum. The HEADSET LED lights up blue and the rechargeable battery is being charged. Switching the headset on Press and hold the LINK button for 5 seconds. The HEADSET LED flashes blue 3 times and the wireless link to the base station is established (where required). An ascending confirmation beep is heard in the headset. 4 3 Switching the headset off Press and hold the LINK button for 5 seconds. The HEADSET LED flashes red 3 times. Establishing a wireless link between headset and base station To establish a wireless link between headset and base station: Press the LINK button on the headset. The LINK LED ¿ lights up blue and the HEADSET LED flashes blue. [. . . ] 1 hour environment dependent: · up to 180 m outdoors · up to 55 m in office buildings with reduced radio range (see page 20): · up to 10 m in office buildings dynamic, neodymium magnet electret microphone, noise canceling +5°C to +45°C (+41°F to +113°F) -20°C to +70°C (­4°F to +158°F) Speaker type Microphone type Operating temperature range Storage temperature range Type approvals (DW Office headset system) In compliance with Europe: EMC Radio Safety SAR (headset) EN 301489-6 EN 301406 EN 60950-1 EN 50360 ref EN 62209-1 USA: This product meets the safety requirements of CSA No. 231437 Approved by Canada: Industry Canada RSS 213 Issue 2 IC ID: 2099D-TDB1 (base station) IC ID: 2099D-TDH1 (headset) 47 CFR Part 15 (d) FCC ID: DMOCDBDIB (base station) FCC ID: DMOCDHDKB (headset) USA: 37 Specifications DW Office mains unit Nominal input voltage Nominal input current Mains frequency Nominal output voltage Nominal output current Operating temperature range Storage temperature range Relative humidity Weight 100 to 240 V~ max. 850 mA +5°C to +45°C (+41°F to +113°F) -20°C to +70°C (­4°F to +158°F) operation: 20 to 85% storage: 20 to 95% approx. 75 g DECT EU version: CAT IQ 1. 0 Transmission frequency SAR value 1, 880 to 1, 900 MHz 0. 196 W/kg (max. 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