CES SDI-50 Manuals

Manuals and User Guides for CES SDI-50. We have 1 CES SDI-50 manual available for free PDF download: User & Service Manual

CES SDI-50 User & Service Manual

CES SDI-50 User & Service Manual (48 pages)

TELEPHONE INTERCONNECT

Brand: CES | Category: Accessories | Size: 0 MB

Table of Contents

Table of Contents
2
1 Technical Specifications

5
2 Model Sdi-50 General Description

7
- Features
  7
3 System Operation

9
4 Installation

11
- Terminal Block Connections
  11
- Tbl-1,15,23 and 25 GROUND
  11
- Tb1-13 +VDC
  11
- Tb1-22 Relay Ptt Output
  11
- Tb1-20 Logic Ptt
  12
- Tb1-14 Transmit Audio
  12
- Tb1-4 Auxiliary Transmit Audio in
  12
- Tbl-9,10 and 21 AUXILIARY RELAY CONTACTS
  12
- Tb1-3 Ctcss-Dcs Decode Input
  12
- Tb1-24 Receiver Discriminator Audio
  13
- TB1-6 and 19 CONTROL OUTPUTS
  14
- TB1-17 and 18 FUNCTION OUTPUTS 1 & 2
  14
- Telephone Line Connections
  15
- Optional Ctcss Decoder
  15
- Ctcss Freouency Selection Table
  16
- 4.4 Sdi-50 Jumper Summary Table
  17
5 Level Adjustments

19
- Noise Control R91
  19
- Receive Audio Level R60
  19
- Transmit Voice Level R75
  20
- Hybrid Balance R40
  20
- Tone Output Level R68
  20
- Repeat Audio Level R61
  21
- Vox Sensitivity R99
  21
6 Programming the Model Sdi-50

22
- Entering the Program Mode
  22
- Specific Programming Applications
  23
- Simplex Sampling Programming Procedure
  24
- Half/Full Duplex Programming Procedure
  24
- Program Summary Table
  25
- Timers
  26
- Sample Rate (*1 0)
  27
- Sample Window (*1 1)
  27
- Repeater Time-Out Timer (*1 2)
  27
- Repeater PTT Hang Time (*1 3)
  27
- Cali Limit Timer (*1 4)
  28
- Mobile Activity Timer (*1 5)
  28
- Station Identification Interval (*1 6)
  28
- Software Switches
  29
- Control Codes
  38
  - Remote Programming Code (*6)
    38
  - Connect and Disconnect Codes (*7 0)
    38
  - Special Connect Code (*7 1)
    39
  - Functions (*7 2,3)
    39
  - Interconnect Enable (*7 4)
    40
  - Repeater Enable (*7 5)
    40
  - Dial-Up Remote Code (*8)
    40
- Messages
  40
  - Message Programming Table
    42
7 Operating the Sdi-50 as a Repeater Controller

43
- Installation and Set up
  43
8 Sdi-50 Programming Log

44
9 Model Sdi-50 Circuit Description

46
- General Description
  46
- Microcomputer Control System
  46
- Customer Programmable Memory
  46
- DTMF Encoding and Decoding
  46
- Power Supply
  46
- Power on Reset
  46
- Watch Dog Timer
  47
- Telephone Line Circuit
  47
- VOX Detect Circuit
  47

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