User Manual LR-16F
OMEN-16F-202012
7
The PPS signal should be a TTL level signal, the signal pulse length is 20ms~200ms, and
the GPRMC data must be completed within 500ms of the rising edge of the synchronous pulse.
Figure 8 PPS synchronous sequence
The baud rate of the serial port has the following options: 4800, 9600, 115200bps, 8bit
data bit, no parity bit, stop bit 1.
6.
Definition of vertical angle
The vertical angle is defined as following:
Laser ID
Vertical Angle
0
-15°
1
1°
2
-13°
3
3°
4
-11°
5
5°
6
-9°
7
7°
8
-7°
9
9°
10
-5°
11
11°
12
-3°
13
13°
14
-1°
15
15°
