Keterangan :

BOSCH LBB 3331/00 CCS Chairman Unit

¶ Incorporates all functions of the LBB 3330/00 CCS Delegate Units
¶ Priority button for chairman microphone
¶ Temporary or permanent muting of delegate microphones
¶ Optional chime tone facility for preceding chairman announcements
¶ Modern, unobtrusive styling to match the LBB 3330/00 CCS Delegate Units
¶ Available with standard or extended length microphone stems.
Functions
Priority button for chairman microphone In addition to the ‘microphone on’ button the chairman units feature a ‘chairman priority’ button. When pressed the priority button causes all currently active delegate microphones to be temporarily or permanently muted.
Temporary or permanent muting of delegate microphones. The ‘chairman priority’ button can be set to mute delegate microphones on a temporary or permanent basis. On the
temporary setting, delegate microphones are muted only as-long as the chairman has the priority button pressed down. On the permanent setting delegates must reactivate their microphone after a ‘chairman priority’ announcement by pressing the ‘microphone on’ button on their delegate unit. Activation of the permanent mute option is carried out by setting an internal switch, which can be accessed by removing a small plastic plate on the base of the chairman unit. Optional chime tone facility for preceding chairman announcements An optional chime tone can be selected to precede chairman priority calls. Activate the chime tone option by setting an internal switch; this can be accessed by removing a small plastic plate on the base of the chairman unit. Standard or extended length microphone stems
The chairman units are available with standard 313 mm (12.3 in) or extended 488 mm (19.2 in) microphone stem lengths.
Controls and Indicators
• Microphone on/off button
• Chairman priority button
• Rotary volume control for adjusting headphone volume
• Loudspeaker, automatically muted when microphone is on and/or headphones are connected
• Internal switch for selection of chairman announcement chime tone
• Internal switch for temporary or permanent muting of delegate microphones when chairman priority button is pressed
• Microphone has ‘on’ indicator (red LED)
• Light ring indicator on microphone stem, lights up red when microphone is on
Interconnections
• 1 x 2 m (78.7 in) cable terminated with a molded 7-pole circular male connector, for loop-through interconnection to delegate unit or Control Unit.
LBB 3331 CCS Chairman Unit
• 1 x 7-pole circular female connector for loop-through interconnection to delegate units
• 2 x 3.5 mm (0.14 in) stereo headphone sockets
Technical Specifications
Mechanical
Dimensions unit without
microphone (H x W x D)
63 x 124 x 172 mm (2.5 x 4.9 x 6.8 in)
Height with microphone in
horizontal position 127 mm (5.0 in)
Length of microphone from
mounting surface
Weight approx. 1 kg (2.2 lb)
Mounting tabletop (portable or fixed)
Material (top) polymer
Material (base) painted metal
Color (base) charcoal (PH10736)
Color (top) black (PH80007)