
53
DIAGNOSTICS
GENERAL I / O DIAGNOSTICS
ACCESS INSTRUCTIONS:
1. From the D
IAGNOSTICS screen, select the GENERAL I/O DIAGNOSTICS option by pressing <9> on the
keypad.
D
ESCRIPTION:
The GENERAL I/O DIAGNOSTICS option allows the terminal operator to perform the following functions:
1. LED I
NDICATORS. When selected, this function will flash all LEDs for 5 seconds.
2. AUDIO OUTPUT. Selecting this option will play a sound file and some audio text through the terminals
speaker system (or headphones if they are plugged in).
3. H
EADPHONE INTERRUPTS. This option reports whether the headphones can be detected (inserted or
removed).
5. CONFIGURE LED BRIGHTNESS (RL2000 ONLY). .Selecting this
option allows changing the LED brightness on the contrrol
panel.
0 Hz (always On)
0.5 Hz
1.0 Hz
2.0 Hz
Note: Default flash rate is 2.0 Hz.
Note: This option not available for RL/FT/RT units
4. C
ONFIGURE LED FLASH RATE. Selecting this option will allow
the flash rate of the LEDs on the control panel to be altered to
one of the following:
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