User Manuals: Gentner GT300 Telephone Interface

Manuals and User Guides for Gentner GT300 Telephone Interface. We have 1 Gentner GT300 Telephone Interface manual available for free PDF download: Installation And Operation Manual

Gentner GT300 Installation And Operation Manual

Gentner GT300 Installation And Operation Manual (20 pages)

Brand: Gentner | Category: Conference System | Size: 0 MB

Table of Contents

Table of Contents
3
Introduction
5
Warranty Registration
5
Unpacking
5
Figure 1. Equipment Diagram
5
Tools Required
6
Features and Benefits
6
Product Description
6
Model GT300
6
Model GT700
6
Adjustable Settings
7
Echo Elimination
7
Noise Filtering
7
Two-Wire (Telephone) and Four-Wire (Video) Modes
7
Microphones and Speakers
7
Accessories
7
Before You Install
7
Acoustic Room Treatment
7
Power Requirements
8
Telephone Line Requirements
8
Telephone
8
Video CODEC
8
Auxiliary Equipment
8
Equipment Placement
9
Environmental Requirements
9
Installation
9
Completed Installation
9
Step 1 - Placement
9
Figure 2. System Block Diagram
9
Step 2 - Make Connections
10
Figure 3. GT Numbered Back Panel
10
Figure 4. GT Power Module
10
Figure 5. GT Speaker Connector
10
Figure 6. GT Remote Control DB15 Connector
10
Figure 7. GT RS232 DB9 Connector
10
Figure 8. GT Mixer Audio XLR Connectors
10
Figure 9. GT Auxiliary Equipment RCA Jack
11
Figure 10. GT Bridge Connector and Cable
11
Figure 11. Microphone DB9 Connector
11
Figure 12. Four-Wire (Video) XLR Connectors
11
Calibration
12
Front Panel Controls
12
Four-Wire (Video) Conference
12
Two-Wire (Telephone) Conference
12
Room Transmit Level Ajustment
12
Figure 13. GT RJ11C Telephone-Line Connector
12
Figure 14. GT Front Panel Controls
12
Figure 15. Factory Default Trim-Pot Position
12
Wire/Video Transmit Level Adjustment
13
Wire/Video Receive Level Adjustment
13
Room Receive Level Adjustment
13
Automatic Setup
14
Volume + and Volume
14
Front Panel Security
14
Figure 16. GT Front Panel Controls
14
Operation
15
Videoconferencing
15
Teleconferencing
15
Increasing Listening Volume
16
Decreasing Listening Volume
16
Restoring Listening Volume to Default
16
Figure 16A.front Panel Controls
16
Phone Add Option
17
Remote Control Option
17
Emergency Restoration
17
When Not in Use
18
Two-Wire (Telephone) Teleconferencing
18
Four-Wire (Video) Teleconferencing
18
Figure 17. Two-GT Connection
18
Bridging Multiple Calls
19
Specifications
20

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