VML750 — LTE Vehicular Subscriber Modem (VSM) Installation Guide
LED Indicator Panel with Power Button and SIM Card Door
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A set of six LEDs is used for diagnostics and testing of the unit (see
Figure 1-4 LED Indicators Panel
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Power Button
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The Power button is used to turn the VML750 On or Off when Ignition Sense is disabled. If the Ignition Sense is
enabled, you also need to turn your vehicle ignition switch to On. This button is also used to apply factory reset.
6802988C54-B July 2014
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Description
Power Button
Power Indicator
LAN
GPS
WiFi
WWAN2
WWAN1 (does not apply for B20 LTE only configuration)
SIM Card Door
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LED Indicator Panel with Power Button and SIM Card Door
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Figure
1-4).
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