ECS Series Manual — P/N LS10262-001FK-E:A 3/3/2021 55
Installing the FIK-DUAL50W Device Installation
4.7.8 Setting the FIK-DUAL50W Mode
Figure 4.52 DIP Switch Modes
When the FIK-DUAL50W is connected to an FCP-300ECS or FCP-2100ECS, the mode is set using the HFSS Programming Tool and the
DIP switch mode selector is ignored.
The amplifier modes are as follows:
• 50 Watt with Backup - Amp A powers Audio Circuits 1 - 8. Amp A is backed up by on-board Amp B. (Default, DIP setting at 2).
• 100 Watt with no Backup - Amp A powers Audio Circuits 1 - 4. Amp B powers Audio Circuits 5 - 8. There is no backup. (DIP setting
at 1).
• 100 Watt with Backup (requires FIK-50WBU) - Amp A powers Audio Circuits 1 - 4. Amp B powers Audio Circuits 5 - 8. The FIK-
50WBU will backup Amp A or Amp B but never both. (DIP setting at 3).
If the FIK-DUAL50W is connected to an FCP-2100ECS system and configured to operate in a dual channel setup, Amp A and/or Amp B is
not restricted to which audio circuits it can power. However, both can never power the same audio circuit.
4.7.9 Test Switch use
SW1 - AMP A
Switch should be moved to the “ON” position for normal operation. Move this switch to the “Test” position to test backup amplifier.
SW2 - AMP B
Switch should be moved to the “ON” position for normal operation. Move this switch to the “Test” position to test backup amplifier.
NOTE: Please allow up to 3 minutes for backup amplifier to engage.
4.7.10 Connecting AC Power
At installation, connect the AC terminals to the power source as shown in Figure 4.53. It may be necessary for a professional electrician to
make this connection.
The AC terminals are rated as 120VAC, 60 Hz or 240VAC, 50/60 Hz.
Figure 4.53 AC Connection
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