GN Netcom Activa Manual Del Usuario página 25

English
Technical Data for GN ACTIVA
BATTERY:
Standard battery: Lithium, type DL/CR3032, 3V, 500 mAh
Capacity: 2 hours use a day gives 20 weeks of operation
8 hours use a day gives 10 weeks of operation
Additional battery: Type DL/CR2032, 3V can be used together with the battery converter
ELECTRO-ACOUSTICAL:
Reception: AGC controlled volume control –15dBPa to +9dBPa in 6 steps of 3dB each, input voltage
min. 8 mV rms, 1kHz
Transmission: When in set-up mode the microphone sensitivity can be adjusted in the following steps:
Pos. 1 Pos. 2 Pos. 3 Pos. 4
min.
position
Electret: -68 dBv -63 dBV -58 dBV -53 dBV
Output at 0
dBPa, 1kHz 0,4 mV 0,7 mV 1,3 mV 2,2 mV
Carbon: -36 dBv -31 dBV -26 dBV -21 dBV
Output at 0
dBPa, 1kHz 16 mV 28 mV 50 mV 90mV
In carbon mode the sensitivities are related to a 50-ohm load, others to 1k-ohm.
TERMINATION:
Pos. A Pos. B Pos. C
Termination m-r-r-m r-m-m-r m-m-r-r
and telephone
system selection
All settings are polarity independent
Pos. 5 Pos. 6 Pos. 7 Pos. 8 Pos. 9 Pos. 10
E-LS
Default
setting position
-48 dBV -43 dBV -38 dBV -33 dBV -28 dBV -23 dBV
3,9 mV 7,1 mV 12,6 mV 22,4 mV 39,8 mV 71 mV
-16 dBV -11 dBV NA NA NA
160 mV 282 mV
Pos. D Pos. E Pos. F Pos. G
r-r-m-m m-r-m-r r-m-r-m m-r-r-m
carbon mode
only
MAIN ACOUSTIC INDICATIONS:
Set-up mode:
(Five beeps during entry and exit)
Microphone mute:
(double beep every 3 secs.)
Battery-low:
(Single beep every 10 secs.)
Sound maximizer feature:
max.
(double beep during entry and exit)
APPROVALS:
NA
This product is in conformance with the requirements of the applicable EU directives.
50ms 50ms 50ms 50ms 50ms
50ms 200ms 3s 50ms 2000ms
500ms 10s
50ms 50ms
500ms