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Sx-2000sm's operation example – Toa SX-2000 Series Manual User Manual

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Chapter 10: OPERATION

8.2. SX-2000SM's Operation Example

Step 1. Continuously press the LAMP TEST key.

All the indicators (EMERGENCY, CPU OFF, STANDBY, GENERAL, CPU, and SX LINK) light, and
the buzzer built in the SX-2000SM sounds.

SX-2000SM

Step 2. Confirm that the indicators and buzzer operate correctly as in Step 1.

Step 3. Release the LAMP TEST key to finish the lamp test.