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6 microphone connection, 7 rs-232 serial connector, 8 microphone (mic) gain – SilentKnight SKE-450 Voice Evacuation Control Panel User Manual

Page 17: 9 s1 & s2 message test buttons

6 microphone connection, 7 rs-232 serial connector, 8 microphone (mic) gain | 9 s1 & s2 message test buttons | SilentKnight SKE-450 Voice Evacuation Control Panel User Manual | Page 17 / 76 6 microphone connection, 7 rs-232 serial connector, 8 microphone (mic) gain | 9 s1 & s2 message test buttons | SilentKnight SKE-450 Voice Evacuation Control Panel User Manual | Page 17 / 76