| Parameters, function | Values
|
| Display | LCD Display 1280x1024(SXGA)
|
| Operation | Operated by RC-21 Controller (Power, Range, Gain, Shift, and User keys)
|
| Pulse width | 0.3/0.6/1.2/2.4ms
|
| Output level | 0 - 10 (10 steps)
|
| Tx cycle | Ranging time multipled by 2 - 5 times or synchronized by an external unit
|
| Minimum Tx cycle | 133(ms) Depending on contents of the processing
|
| TVG Processing | 20logR(SV), 40logR(TS), Flat, CONV (Traditional way)
|
| TVG Volume | 0.0 - 10.0 Operative when CONV Mode
|
| Display Functions: |
|
| Normal screen | Normal fish finder screen
|
| Enlarged dual screen | Enlarged screen of normal screen or dual screen of bottom fixed of normal screen
|
| A-scope screen | A scope corresponding to normal screen and enlarged dual screen
|
| Depth display | Display for bottom value of each fish finder
|
| Navigation display | Display for longitude/latitude, vessel speed, and water temperatures
|
| Net depth display | Display for water depth value of fish finder screen (Max. 4 units)
|
| Water temp. display | Water temp. of ship bottom etc…, displayed by water temp. from external device.
|
| Fish size graph | Display for fish-size graph of selected area (Only when connecting with a split beam)
|
| Trace display | Display for a trace graph of selected area (Only when connecting with a split beam)
|
| Number of screen display | Max. 5 displays (4 frequencies + frequency difference)
|
| Scale | Meter, Fathom, Feet, Hiro
|
| Range | 10 - 5000 (Meter Scale)
|
| Original range | Arbitrary range value settings *10(scale) steps
|
| Automatic bottom track | Auto range mode, auto shift mode
|
| Shift | Variable within less than max. range in 1/5 steps
|
| Display color | 16/64 colors
|
| Color pattern | 8 types
|
| Bottom line | White, black, ground color omission, OFF
|
| Marker | minute, time, distance
|
| Screen feed speed | 3, 2, 1, 1/2, 1/3 times
|
| Screen feed direction | Normal (left direction), Invert (right direction)
|
| Interference elimination | 4 types (weak, medium, strong, interpolation)
|
| Discrimination | Horizontal and Vertical discrimination 1 - 20
|
| Bottom level | Color display (16 or 64 steps)
|
| Recording function: |
|
| Display | JPEG format, Resolution: 1280 x 1024
|
| Raw data recording | Sonic format, compatible with KFC-3000
|
| External interface | Synchronized input/output (TTL plus/minus), Navigation information input/output (Corresponding to NMEA0183), Net depth (Sonic net finder or keying input)
|
| Language | Japanese, English
|
| Power supply: |
|
| PRC-59 Processor | AC100V - AC220V±15% 60VA
|
| SR-87 Tx/Rx | AC100V - AC220V(Switch) ±15% 200VA
|
| Operational temp: |
|
| I-133 Display | -5 - 45°
|
| RC-21 remote controller | -5 - 45°
|
| PRC-59 Processor | -5 - 45°
|
| SR-87 Tx/Rx | -5 - 55°
|
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