Yida 45C-0183 User manual

Linhai Yida Electronics Co., Ltd
1
RudderAngle Indicator Complete Set
(45C-0183/ RD-0183)
Manual
Ⅰ.General
High-precision angle sensor is applied to transmitter, generating digital signal output; RS422 NMEA
0183 format will be output by MCU, MCU employed in rudder meter will convert the digital signal and
drive the step electric motor inside, indicating corresponding ±0～45° rudder angle.
Ⅱ.Technical Parameters
Working Volt: DC22～32V（standard DC24V）
Working Temp: -10～60℃
Range: ±0～45°
Deviation: ＜1°
Anti-fog class: 35
Ⅲ.Installment and Commission
1. Install transmitter: connect the rod with transmitter, turn left and right of the transmitter, make sure
the meter indication comply with transmitter, if opposite, change the signal-output cable. Position
the transmitter by using mounting plate until the indication is correct.
2. 0 °check: place the rudder blade at 0 °, adjust the transmitter to 0 °(Note: the 0 °of rudder blade and
transmitter must be correctly checked, or the precision will be reduced); later, install meter and
connect the power(DC24V) cable(must be correct); next, connect the cables of transmitter to rudder
meter, blue for A﹢, green for B﹣, black for GND, red for 12v. Turn power on after finishing the
correct connection, the meter will display 0 ° (note: the 0 °has been checked，please don’t adjust it
again).
3. ±45° adjustment: place the rudder blade at full degree, check the meter and adjust the rod to make
sure the ±45° correct.
4. The 0 °of rudder blade and transmitter must be correctly checked, or the indication difference (left
and right) of the meter will be big.
5. CW/CCW and GND , if the pointer indicates opposite direction with
rudder angle, please connect CW/CCW with GND for one time, the indication will go with rudder
angle direction.
6. DIM: for the light adjustment, UP and DOWN; POWER: shows power on; WORK: indicates
communication is in process.

Linhai Yida Electronics Co., Ltd
2
Ⅳ.Trouble Shooting
Items
symptoms
causes
solutions
1
Meter: no display, light off
Check the power cable
connection
Connect the power cable well and correct
2
Light on but meter no
display
check 12v and WORK
indication and transmitter
First check 12v on rudder meter, second,
check transmitter connection, if Work
indication flashes, the rudder meter is broken.
3
Too big or small angle
between left and right
rod
Adjust the rod
4
0°not correct
Check 0°of transmitter
Correctly adjust the 0°of rudder blade and
transmitter
Ⅴ.Installment Dimension

Linhai Yida Electronics Co., Ltd
3
45C-0183

Linhai Yida Electronics Co., Ltd
4
RD-0183