Using Gril To Clear Nvram; Using Minpad To Clear Nvram - Javad JNSGyro-4T Operator's Manual

Using GRIL to Clear NVRAM

Notice: Because the JNSGyro-4T system consists of more than one receiver
boards, NVRAM clearing procedure using GRIL command should be
perform with every board.

Using MinPad to Clear NVRAM

Notice: Using MinPad NVRAMs of all four boards are cleared at
once.
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1. Connect the selected serial port of JNSGyro-4T and a computer as
described in "Connecting the JNSGyro-4T and a Computer" on
page 2-3.
2. Press the power key to turn on the JNSGyro-4T.
3. Using any available serial port terminal send the command:
init,/dev/nvm/a
1. Press the power key to turn off the JNSGyro-4T.
2. Press and hold the FN key.
3. Press and hold the power key for about one second. Release the power
key while continuing to hold the FN key.
4. Wait until the STAT and REC LEDs are green
5. Wait until the STAT and REC LEDs blink orange.
Release the FN key while the STAT and REC LEDs blink orange.
O P E R A T I O N
Clearing the NVRAM
JNSGyro-4T Operator's Manual 4-17