DIS Digital Conference System
Receivers & Battery Packs
DR 6004, DR 6008 & DR 6032 Digital IR
Receivers
Physical Characteristics
Dimensions (H x W x D) ............... 155 x 45 x 30 mm
Weight excl. batteries/battery pack ...... 75 g (0.16 lb)
Weight incl. battery pack ...................... 125 g (27 lb)
Finish
Electrical and Optical Characteristics
IR irradiance level
Angle of half sensitivity
Headphone output level at 2.4V ............... 450 mVrms
Headphone output freq. range .......... 20 Hz to 20 kHz
Headphone output impedance ....... 32 Ohm to 2 kOhm
Max. signal-to-noise ratio ........................ > 80 dB(A)
Charging Trays
CT 6056 Charging Tray
Physical Characteristics
Dimensions (H x W x D): ........... 230 x 690 x 530 mm
Weight excl. receivers DR 60xx: ........ 15.5 kg (34 lbs)
Weight incl. 56 receivers DR 60xx: .... 22.3 kg (49 lbs)
Finish
.............. (6.1 x 1.8 x 1.2 in)
..............Charcoal with silver
........... 4 mW/m2 per carrier
............................... +/-50°
(speech at max. volume, 32
Ohm headphone)
................... (9 x 27 x 21 in)
............... Charcoal with grey
Supply voltage
Power consumption at 2.4 V ............ 15 mA (speech at
Power consumption (standby) ....................... < 1 mA
BP 6001 NiMH Battery Pack
Physical characteristics
Dimensions (H x W x D)
Weight
Electrical characteristics
Voltage
Capacity
Specified lifetime:
Specifications are subject to change without
notice.
Electrical Characteristics
Mains voltage
Power consumption
Power consumption (standby) ............................ 7 W
(no receivers in the charging Tray)
Power consumption (max) .............................. 560 W
Specifications are subject to change without
notice.
47
User Manual
.. 1.8 to 3.6 V, nominal 2.4 V
(battery voltage)
maximum volume, 32 Ohm
headphone)
................ 14 x 28 x 49 mm
.............. (0.6 x 1.1 x 1.9 in)
..................... 50 g (0.11 lb)
................................. 2.4 V
.......................... 1100 mAh
...... Minimum 2 years or 500
cycles (under normal
conditions)
...... 90 to 260 V, 50 to 60 Hz
............................... 270 W
(56 receivers charging)