Related Manuals for Ninglu DS207
Summary of Contents for Ninglu DS207
- Page 1 -inc ch D al-c Navi igat tion n So nder perati on & & Insta allatio on Ma anua Documen nt: NLT-DS S207-SSEN Edition: V13082...
-
Page 2: Table Of Contents
Contents Working Principle ..................2 Working Principle of the Sounder ............2 Screen Display ..................2 Introduction ....................3 Screen ......................3 Operation ...................... 4 Operation ...................... 5 Installation ....................6 Host installation ..................6 Operator unit ..................... 6 1. Table ....................6 2. -
Page 3: Working Principle
Working Principle Working Principle of the Sounder The acoustic velocity is 340m/s in the air and 1,500m/s in the water. The acoustic time is one second during the round-trip distance of the underwater 750m. So, the target depth can be calculated by measuring the round-trip time of acoustic wave (Fig. -
Page 4: Introduction
Introduction DS207 dual-channel echo sounder is of high sensitivity and advanced detecting software which can display the water bottom landform, depth and figures accurately. With 7 inch color TFT LCD screen of high resolution (480X234 Pixel), it is easily operated and used for ship navigation. -
Page 5: Operation
Operation Keyboard Power ON/OFF Switch on/off the power supply Brightness Adjust the LCD brightness (LCD backlight) GAIN -】 【Gain+】&【Gain In single channel model，set gain by pressing【Gain+】&【Gain-】directly. In dual channel model, using 【Menu】to adjust gain value. RANGE 【Range▲】 & 【Range▼】 Press【Range▲】&【Range▼】directly to adjust basic depth range, while the Auto range is off (set in Menu). -
Page 6: Operation
Operation GAIN_1 Gain for channel 1：01-20 GAIN_2 Gain for channel 2：01-20 ALARM Set alarm depth: OFF/0.4-10m BUZZER Turn on/off the alarm buzzer LEVEL Set echo colors: 3-8 Auto range：OFF, Track 1 (channel 1), Track 2 (channel 2) AUTO When auto range is on, range cannot be adjusted manually. POWER Power output：BIG/SMALL ColorSet... -
Page 7: Installation
Installation Host installation The host installation can be in the type of Hung、Table and Flush. Operator unit Unit: mm 1. Table Screws location Screws location 2. Hung... -
Page 8: Installation
Installation 3. Flush Transducer installation Single transducer is normally installed in the fore-ship. Larger Vessels are often fitted with two transducers, one fore and one aft, select with an optional transducer selector. Optimal system operation is achieved by fitting the transducer as deep as possible on the hull. -
Page 9: Installation
Installation Connection... -
Page 10: Specification
Specification Item Specification Display 7 inch TFT LCD，480×234 pixel Frequency Dual-channel 200kHz Range 2.5-200m Accuracy The higher value between ±1% of the range and ±0.1m Resolution 0.1m Min. depth 0.3m detectable Auto range Depth output NMEA0183 Output power 200kHz, 300W Time scale On screen 30s time scale Echo Levels...
Need help?
Do you have a question about the DS207 and is the answer not in the manual?
Questions and answers