Bosch CCS 900 Ultro Installation And Operating Manual page 37

CCS 900 Ultro
- Volume control
Monitor headphone:
- Output level
- Output impedance
- Output connection
- Allowed impedance
- Volume control
Loudspeaker volume control:
- For Delegate and Chairman
Units
Limiter threshold level:
- To unit loudspeaker /
headphone
Gain reduction due to NOM:
- Number of Open Microphones NOM +/- 1 dB
Auto microphone switch-off
function selectable on the
Control and Power Supply Unit
System limits:
- Maximum in total
- Maximum per trunk output
- Maximum trunk length using
CCS 900 Ultro standard cabling
Table 9.1 Recording capacity
Recording capacity
Bit rate
64
96
128
192
256
The times mentioned in the table might slightly differ depending on the SD card.
Bosch Security Systems B.V.
50 dB attenuation range
-8 dBV/ +2 dBV (nominal/maximum)
22 Ohm
stereo jack socket (mono output)
any impedance
50 dB attenuation range
mute (50 dB attenuation) + 10 steps of 1.9 dB
10 dB above nominal level
After approximately 30 sec. not speaking (sound level
below 64 dB SPL) the microphone is automatically
switched off
Number of Delegate / Chairman Units connected to CU
50
25
100 m (328 ft.)
Card size
512 MB 1 GB
17h:14m 34h:28m
11h:29m 22h:59m
8h:37m 17h:14m
5h:44m 11h:29m
4h:18m 8h:37m
Installation and Operating Manual
Technical data | en
Internal
memory
2 GB 225 MB
64h:56m 7h:34m
45h:58m 5h:02m
34h:28m 3h:47m
22h:58m 2h:31m
17h:14m 1h:53m
IOM_CCS900 | V1.0 | 2010.06
37