View DataSheetsteenhans ctb-20-primetechmarine
1. GENERAL
1.1 Purpose of this manual
This manual supplies an engineer with the information required to install and commissioning
a CTB system and the end-user with all necessary instructions for operating the CTB system.
Refer to Service Manual for maintenance and repair.
The manual can also be used as a guideline for design and planning of the system.
1.2. Related documents
The following related documents are available:
Single line and connections drawing in Autocad format.
Declaration of conformity doc.no.DC CTB 20040601 SH
1.3. Publication log
Product / Ver.no.: CTB Ver.07
Title: CTB Installation & User Manual
Doc.no. / Rev. CTB_iu SH Rev.02.1
Author: S.E.Nilsen
Verified By:
Revision Issued Changes / Comments
00 2001.09.04 First issue, User & Technical Manual
01 2004.10.21 Second release, name changed to Installation & user
manual
Draft II 2005.09.26 For approval
02 2006.06.12 Third release to meet requirement from Det Norske Veritas
(DNV)
02.1 2006.12.20 Replaced drawing CTB_cc3 Rev.04 with CTB_cc3 Rev.05
A100K10865 2010.08.27 New front and back page. Doc.no.CTB_iu Rev.02.1 is
replaced by this document no.
Zenitel Norway AS and its subsidiaries assume no responsibilities for any errors that may appear in this
publication, or for damages arising from the information in it. No information in this publication should be
regarded as a warranty made by Zenitel Norway AS.
The information in this publication may be updated or changed without notice. Product names mentioned in
this publication may be trademarks, they are used only for identification.
Introduction
The Command Talk Back System CTB is specially designed for important communication for use in rough
marine environment. Available in 10 and 20 line version.
The CTB system consist of a central unit CU-10 or CU-20 with up to 4 operation panels
for use on bridge console, bridge wings, engine control room etc. and a comprehensive range of substations and
field equipment for use indoor, outdoor and noisy areas.
The system includes many facilities and can operate together with PA-system to increase functionality and fields
of operation.
2.2. Features
• 10 or 20 line selection • Dimmable panel background light
• 4 Operation panels • Step volume control
• Gooseneck or handheld microphone. • Output for extra signal device for all substation lines
• Parallel Communication. • Output for external loudspeaker
• All call / Group Call facility • Input for external microphone.
• Access to external PA system • Dimension panels H:144 x W: 240 x 100
• AUX / Alarm input • Power 22 – 32 V DC
• Signal oscillator • Cover requirement for DNV rule C500 Nautical Safety