Bosch Appliances 3922 988 43318 manual LBB 3538/00 FM Loudspeaker panel, Recommended angle

Digital Congress Network Installation and Operating Manual Chapter 2 - Contribution Equipment en 2-22

2.15 LBB 3538/00 FM Loudspeaker panel

The LBB 3538/00 is used to distribute the floor signal when used with flush-mounted units.The panel is intended for flush mounting into table-tops or the back-rests of seats or for table-top placement using ‘Table-top housing LBB 3527/00.The panel is intended for use with the Dual Audio Interface unit LBB 3535/00 or the Multi-purpose connection unit LBB 3540/15.

Interconnection

•2 m (6.5 ft.) long cable terminated with a 3.5 mm stereo jackplug.

FIG. 2-34 LBB 3538/00 FM Loudspeaker panel

Recommended angle:

45° - 60°

100 cm(max.)

FIG. 2-35 Recommended loudspeaker placement

2.16 LBB 3541/00 FM Delegate Voting Control panel

The LBB 3541/00 includes voting facilities enabling delegates to participate in set voting sessions.The panel can be connected to the Multi-purpose connection unit LBB 3540/15.

Controls, Indicators and Interconnection (FIG. 2-36):

1.5 voting keys each with confirmation indicators (yellow LEDs) for participation in the following voting procedures:

•Parliamentary voting (‘Present’, ‘No’, ‘Abstain’, ‘Yes’)

•Multiple choice or opinion poll voting (Numerals: 1 to 5 max.)

•Audience response voting (Rating scale - -, -, O, +, + +)

Interconnection

•2 m (6.5 ft.) long flat ribbon cable terminated with a 20-pole Micromatch connector.

1

FIG. 2-36 LBB 3541/00 FM Delegate voting control panel

Bosch Security Systems 04-2003 3922 988 43318 en LBB 3538/00 FM Loudspeaker panel