Johnson Controls tyco iSTAR Ultra, Installation And Configuration Manual

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Diagnostic Tests
8–6 iSTAR Ultra Installation and Configuration Guide
Information displays on the LED for either one second (Position 4, On) or two seconds
(Position 3, On).
To Activate Input Change Display Tests

Set the SW3 rotary switch to the positions shown in Table 8-6.
Ethernet Port Test
The onboard Ethernet tests display diagnostic information about Ethernet connections.
To Test the Ethernet Port
1. Set switch SW3 to the position shown in Table 8-7 on page 8-6 .
2. Observe the LCD display for test results.
Table 8-6: Input Test Switch Settings
Switch Position Function
SW3 set to 3 Two-second LED input change display is on (slow mode)
SW3 set to 4 One-second LED input change display is on (fast mode)
Table 8-7: Ethernet Test Switch Settings
Switch Position Function
SW3 set to 8 Tests the Ethernet Port