9. Specification 
9-1 
 
9. Specifications 
 
Display  10.4 inch TFT LCD (1024 x 768 pixels) 
Frequency 200kHz / 50kHz 
Echo color  8 colors or 8 level monochrome 
Digital depth 
3 digit (0.0m to 99.9m : 0.1m steps, 100m over : 1m steps) 
Range  5m 10m 20m 50m 100m 200m 500m 800m 
Sounding 
capability 
(Note1) 
200kHz 
1.0m 
to 5m 
1.0m 
to 10m 
1.0m 
to 20m 
1.5m 
to 50m 
2.0m 
to 100m 
3.0m 
to 200m 
5.0m 
to 300m 
7.0m 
to 300m 
50kHz 
1.0m 
to 5m 
1.0m 
to 10m 
1.0m 
to 20m 
3.0m 
to 50m 
3.0m 
to 100m 
4.0m 
to 200m 
6.0m 
to 500m 
8.0m 
to 800m 
TX pulse 
repetition rate 
pulse per 
 minute 
171 
PPM 
171 
PPM 
171 
PPM 
171 
PPM 
86 
PPM 
86 
PPM 
43 
PPM 
43 
PPM 
Accuracy 
0.5m : 20m range, 5m : 200m range; or 2.5% of the indicated depth, whichever is greater
 
Draft adjust 
0m to 50m in 0.1m steps 
Display mode 
Standard, History, Docking 
Time range of 
echo display 
5, 10, 20, 30min 
Auto function 
Gain, Range,
 Prevention interference with other ships 
Alert function 
Depth, Power fail, System error 
Preview function  Max 48hour 
Transducers  200kHz : UT-200ND ,    50kHz : UT-50MD 
Power supply 
100-115/200-230VAC±15%, 50Hz/60Hz±5%    100VAC: Max120VA, 220VAC: Max175VA 
24VDC (only use for power fail monitoring)  Max1.4W 
Water proofing 
Display processing unit : IP22    Connection Box : IP55 
Input nav. data  IEC61162-1NMEA0183    RMC, GGA, GLL, ZDA 
Input ACK signal  IEC61162-1NMEA0183 V1.5, V2.3 ACK      V5.0 ACN 
Input signals  Power fail alert ACK: 
(Contact input: 12VDC 2.4mA, current control: 12VDC 1.2mA) 
Depth alert ACK, System alert ACK: 
(Contact input: 5VDC 5mA, current control: 12VDC 1.2mA) 
Output depth 
value data 
IEC61162-1 (NMEA0183 V1.5) 
IEC61162-1 (NMEA0183 V2.3, V5.0) 
PJRCU 
DBS, DBT, DBK 
DPT 
every 1 second 
every 1 second 
every 1 second 
Output alert data  IEC61162-1 (NMEA0183 V1.5, V2.3) 
IEC61162-1 (NMEA0183 V5.0) 
ALR 
ALC, ALF, ARC, HBT 
every 1 second 
every 1 second 
Output system 
data 
PJRCL 
PJRCM 
 
UTC   
every 10 seconds 
every 0 to 4 hours 
Output signals  Power fail alert, Depth alert, System alert: 
(Relay contact output: rated load 120VAC 10A, 30VDC 8A, NO/NC) 
LAN 
Specification:IEC61162-450 Transmission speed:10/100Mbps 
Data input/output  :NMEA,IEC,JRC format 
IGMP snooping: IGMP v1, IGMPv2, IGMP v3 
Temperature  –15°C to +55°C / operating    –25°C to +70°C / storage 
Humidity  less than 93%RH under +40°C condition (non-condensing) 
Note1: Sounding capability may vary in frequency, gain setting, bottom shape, sea state, vessel speed, 
etc.