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Emtron DX-2 Manuals
Manuals and User Guides for Emtron DX-2. We have
1
Emtron DX-2 manual available for free PDF download: Operating Manual
Emtron DX-2 Operating Manual (36 pages)
HF LINEAR POWER AMPLIFIER
Brand:
Emtron
| Category:
Amplifier
| Size: 0 MB
Table of Contents
Table of Contents
3
1 General Description
5
Internal View
6
2 Technical Specifications
7
3 Unpacking
7
Opening the Carton
8
Opening the DX-2 Cover
8
4 Installation I Environment
8
Required Environment
8
Power Requirements
8
5 Rear Panel
8
Power / Earth Connections
8
Rf Connections
8
Transceiver Control
8
6 Front Panel
9
Controls
9
Displays
9
7 Electrical Connections
10
Connections to Transceiver / Exciter
10
Earth and Mains Connections
10
Terminating the Power Cable (Export Version)
11
Operation at 230V, 220V and 200V (Export Version)
11
8 Description
11
Rf Section
11
Mains Transformer
12
Power Supply
12
Soft Start Module
12
Sensor Module
12
Antenna Relay / Qsk Module
12
Display Board
12
Controller Board
12
9 Powering up
13
10 Operation
13
Tunning Procedure
13
General
13
Preliminary Tuning
13
Final Tuning
14
Potential Problems During Tuning
14
Alc Adjustment
14
Using Your DX-2
15
CW / RTTY and All Digital Modes
15
Voice Modes (SSB)
15
Hints on Good Linearity and Efficiency
15
11 Switching the Power off
15
12 Troubleshooting - if Something Goes Wrong
16
No Power
16
Fan Goes to High Speed
16
Fan Not Working
16
If the FAULT Light Turns on
16
Over-Temperature Cut-Off
16
Over-Current Cut-Off
16
Ig2 Blinks Fast - no Plate Voltage
16
14 Glossary
17
15 Service
18
General
18
Control Board
18
Display Board Adjustments
22
Rf Sensor Adjustment
23
16 Diagrams and Schematics
25
Block Diagram
25
Control Board Connections and Adjustment Points
26
Display Board Adjustment Points
27
Circuit Diagram - High Voltage Power Supply
28
Circuit Diagram - Ac Input and Soft Start Wiring - U.s. Version
29
Circuit Diagram - Rf Module
30
Circuit Diagram - Display Board
31
Ircuit Iagram - Soft Start - 240 Volt Version
32
Circuit Diagram - Qsk
33
Circuit Diagram - Control Board
34
Control Board - Component Legend
35
Control Board - Solder Side Track Work
36
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