Javad JNSGyro-4T Operator's Manual page 65

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• Red – system failed the test.
1. To switch to EIM, press and quickly release (within one second) the
FN key on the MinPad.
2. Watch for the delimiter double-blink. With good JNSGyro-4T,
antenna, and observation conditions, all blinks should be green
within 15 minutes of powering on.
• Green - ok
• Orange - wait
• Red - some tests failed
3. To switch back to normal, press the FN key.
O P E R A T I O N
Using MinPad
JNSGyro-4T Operator's Manual 4-7