Javad TriPad, Руководство пользователя

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Chapter 2
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K
EYS AND
LED
S
This chapter provides an overview of the TriPad’s keys and LEDs. This information is split into the
following sections:
1. PWR Key
To turn on the receiver, push the PWR key and release it.
To turn it off, press the PWR key for more than 1 and less then 4 seconds, during this period the STAT
LED remains off to assist you.
If you press the PWR button for more than 8 seconds, it will be ignored. This is done to protect the
receiver operation against stuck keys.
2. STAT LED
When the receiver is ON and no satellites are tracked, the STAT LED is red. Instead, this LED blinks as
follows:
• Green for each GPS satellite being tracked;
• Pause, if at least one satellite has the energy potential more than 48 db*Hz, red blink instead;
• Orange for each GLONASS satellite being tracked;
• Pause, if the receiver can estimate its navigation position, red blink if it can't.
For example, if 8 GPS and 5 GLONASS satellites are being tracked, the STAT LED repeatedly blinks 8
greens and 5 oranges between successive pauses or reds.
3. FN Key and REC LED
Table 2-1 summarizes FN key functions and REC LED statuses. See TriVU Software Manual for
information on setting FN key modes.
• Pressing the FN key for less than one second switches the receiver between different information
modes (normal and extended information), or between static and dynamic post-processing modes,
depending on the receiver's configuration.
During the first second of pressing the FN key, the REC LED is orange.