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Configuration
The default programming of the 4100ESi for NAC3 and the AUX POWER outputs is compatible with the
T-GEN 50. The T-GEN 50 requires some configuration for correct operation with 4100ESi.
These switch and link settings apply to T-GEN 50 software version1.7.
Table 2. T-GEN 50 Settings for NAC Operation
Alert to evacuate change over time
Table 3. T-GEN 50 Switch Settings for NAC Operation
SW 4
OFF (Supervision disabled).
Evac Tone
SW 7
OFF for AS 2220 tone.
ON for ISO 8210 + Keywords.
SW 8 Evac Message
Off for Evac Message 1 or Field Recorded message.
ON for Evac Message 2 or Keywords only in ISO 8210.
Table 4. T-GEN 50 Link Settings for NAC Operation
1 BIAS
Can be FITTED if a PA or background
Music is not required.
Fit for test tone during installation.
7
RELAY.
More Power
If additional audio power is required, connect additional T-GEN 50 units to the 4100ESi power supply. The two
other AUX POWER terminals on the power supply can be used to power additional T GEN 50 units, if the
outputs are not being used to power other equipment, see Figure13. These additional T-GEN 50 units cannot
be fitted in the 15U 4100ESi cabinet; a separate expansion cabinet mounted adjacent to the 15U cabinet is
required. For information about available expansion cabinets and installation details, see Mounting the cabinet
in Chapter 3.
Configure additional T-GEN 50 units as slaves controlled by the first T-GEN 50 as master, see Figure13.