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CM2 Sidescan Sonar User Manual
C-Shell Specifications
The C-Shell provides a waterproof housing for an operating STR, with waterproof external connectors. It also
has an internal location for a dongle for the acquisition software.
Interfaces
Tow cable, USB, DC power
Dimensions (mm) and weight, including STR
406W x 330D x 174H, 6.4kg
Power, single voltage version (with BNC tow cable socket)
12V (10-18V) DC, 3A max, <2A typical @ 12V
optional 24V (20-28V) DC, 2A max, <1A typical @ 24V
100-240V AC via external power adapter
Power, wide range voltage version (with MIL-C-5015 tow cable socket)
12-24V (10-28V) DC, 3A max, <2A typical @ 12V; 2A max, <1A typical @ 24V
100-240V AC via external power adapter
Environment
0 to +45ºC; 10 to 80% RH; 5G, operating
-10 to +55ºC; 2 to 90% RH; 40G, non-op
IP67
C-Case 2 Specifications
The C-Case 2 integrates all transceiver, data recording, track plotting, display driver and power supply
functions into a single unit. It is designed to run MaxView or third-party acquisition software.
CPU
1GHz, 256MB RAM, 40GB HDD
Interfaces
Tow cable, navigation, counting pulley, parallel printer, USB (for post-survey data export)
AC & DC power (either may be used)
Dimensions (mm) and weight
620W x 495D x 225H, 13kg
Power
115/230V, 50-60Hz, 100W max, 80W typical
24V DC option, 4A max, 3A typical
Environment
0 to +45ºC; 10 to 80% RH; 5G, operating
-10 to +55ºC; 2 to 90% RH; 40G, non-op
IP64 operating
IP67 closed
C-Case SE Specifications
The C-Case houses a laptop PC and incorporates STR electronics, power conversion (to power the PC and
the STR electronics) together with external waterproof connectors. The PC runs MaxView or third-party
acquisition software.
PC
Ruggedized laptop (Panasonic Toughbook recommended)
External interfaces
Tow cable, navigation, counting pulley, AC & DC power (either may be used)
Dimensions (mm) and weight
620W x 495D x 225H, 13kg (without PC)
Power
115/230V, 50-60Hz, 150W max, 100W typical
24V DC option, 5A max, 4A typical
Environment
0 to +45ºC; 10 to 80% RH; 5G, operating
-10 to +55ºC; 2 to 90% RH; 40G, non-op
IP65 operating
IP67 closed
Version 3.6 (2008)
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15. Specifications
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