Eton E1 Manuals

Eton E1 Manuals

Manuals and User Guides for Eton E1. We have 3 Eton E1 manuals available for free PDF download: User Manual, Manual

Eton E1 User Manual

Eton E1 User Manual (40 pages)

AM/FM/SHORTWAVE/XM READY RADIO

Brand: Eton | Category: Radio | Size: 4 MB

Table of Contents

Important Safeguards

3
- Table of Contents
  4
TABLE of CONTENTS P.4

5
General Description

5
Power Supply

5
Installation

6
- Unpacking
  6
- Location
  6
- Fixed Installation
  6
- Portable Operation
  6
- Antenna Requirements
  6
- Viewing Angle
  6
E1 Front Panel Description

7
Top Panel Description

9
E1 Display Description

10
Side Panel Description

11
Getting Started

11
- General Operating Information
  11
- First Steps
  11
- Direct Frequency Entry
  11
- Shortwave 'Meter' Band Designator Entry
  12
- Frequency Resolution
  12
- Front Panel Lock (Unlock)
  12
- Am Synchronous Operation
  12
- Ssb Operation
  13
- Passband Tuning
  13
- Fm Operation
  13
- Agc Operation
  13
- Beep Tones
  13
Memory Functions

14
- Memory Description
  14
- The Memory Display
  14
Country Functions

15
- Country Description
  15
- The Country Display
  15
- Storing a Country Channel
  15
- Recalling a Country Channel
  16
- Deleting a Country Channel
  16
- Changing or Adding Country Names
  16
XM Option Display Description

16
Introduction to XM Satellite Radio

18
- Getting Started in XM Radio
  18
- XM Display Options
  19
- The XM 'Last' Softkey
  19
- XM Favorites
  19
E1 Menus

20
- Main Menu
  20
- Radio Settings
  20
- Audio Settings
  21
- Set Clocks
  22
- Clock Modes
  22
- Timers
  23
  - Timer 1 Enable / Disable
    25
- Timer 2 Enable / Disable
  25
- Local / Gmt Time Select
  25
Seek Function

26
- Description
  26
- Vfo Mode
  26
- Memory & Country Mode
  26
- XM Satellite Radio Mode
  26
T.scan Function

26
Clock and Timer Functions

27
Special Use Features and Functions

29
Quick Reference Guide

30
Glossary of Terms

32
Troubleshooting

32
Suggested References

32
Warranty Registration

33
Limited Warranty

33
Service Information

33
Appendix

33
- Understanding Shortwave Bands
  
  33
- What Is Shortwave
  33
- Some Basic Rules of Thumb
  33
- What Are Bands
  33
- A Helpful Analogy about Bands
  33
- DAY BANDS V S. NIGHT BANDS
  34
  - Sunset and Sunrise
    34
- Daytime Listening
  34
- Evening/Night Listening
  34
- Active Shortwave Antennas
  34
- Shortwave Antennas for Use on Boats
  34
- Long-Wire Shortwave Antennas
  34
- Getting Started with Single Sideband (Ssb)
  35
- Weather Fax Frequencies
  35
- Monthly Magazines W Ith Ssb Related Info
  35
- TIME STATIONS Not SSB
  35
Eton E1 Quick Guide

36
Specifications

38
Block Diagram

39

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Eton E1 Manual

Eton E1 Manual (28 pages)

Brand: Eton | Category: Receiver | Size: 1 MB

Table of Contents

Safety Instructions
2
Safety Precaution
2
Product Safety Notice
2
Before Attempting Service
2
Table of Contents
3
E1 Theory of Operation
4
Rf Board
4
Power
4
Input
4
Distribution
4
Antenna Input
4
HF Section
4
Signal Path
4
Envelope Detection, AGC, and S-Meter
5
Synchronous Detector
5
FM (VHF) Section
6
HF and FM Local Oscillator
7
Bfo
7
Audio Selection
7
Figure 1: Main Board Block Diagram
8
Front Panel Board
9
Power Supply
9
Processor Section/Lcd Control
9
Voltage Detection
9
Other Switching / Misc
9
DC-DC Converter
9
Audio Filter
9
Tactile Switch Matrix
9
Figure 2: Front Panel Board Block Diagram
10
XM Interface Board
11
Power Supply
11
XM Interface
11
Figure 3: E1 XM Interface Board Block Diagram
11
Figure 4: Audio Board Block Diagram
12
Eton E1 Alignment Procedure
13
Rf Board
13
Preliminary Tests
13
Battery Input and Polarity Protection
13
External Power Jack Test
13
Power Switching Test
13
SW Mode Tests
13
SW Receiver Power
13
First lo Alignment
13
SW Front End Bandpass Test
13
Figure 7: 1 - 2 Mhz (Preamp Off)
14
Figure 8: 2 - 4 Mhz (Preamp Off)
14
Figure 9: 4 - 8 Mhz (Preamp Off)
14
Figure 10: 8 - 16 Mhz (Preamp Off)
14
Figure 11: 16 - 30 Mhz (Preamp Off)
14
Figure 12: 16 - 30 Mhz (Preamp On)
14
45 Mhz Crystal Filter Alignment
15
Nd lo Adjustment
15
Main Reference Adjustment
15
Gain AGC Adjustment
15
S-Meter Full Scale Setting
15
Figure 13: 45 Mhz Crystal
15
Synchronous Detector Alignment
16
BFO Test
16
St Mixer Balance Adjustment
16
Final Recovered Audio Test
16
Sensitivity Test
16
Telescopic (Whip) Antenna Sensitivity Test
16
Fm Mode
17
Supply Switching Test
17
LO Adjustment
17
Front End Tracking Filter Alignment
17
Figure 14: VHF High (Preamp Off)
17
Figure 15: VHF High (Preamp On)
17
Figure 16: VHF Low (Preamp Off)
17
Detector Alignment
18
Discriminator Voltage Alignment
18
S-Meter Full Scale Setting
18
Stereo Demodulator Alignment
18
Final Recovered Audio Test
18
Squelch Test
18
Sensitivity Test
18
Whip Input Sensitivity Test
18
Aux Mode
18
Sat Mode
19
Miscellaneous Tests
19
Audio Board
19
Main Output Amplifier Test
19
Tone Control Test, (Left Channel)
19
Tone Control Test, (Right Channel)
19
External Speaker Test
20
Headphones Test
20
Front Panel Board
20
Visual Inspection
20
Voltage Checks
20
Backlight, Low Batt, and Battery Gauge Test
20
Low and High Voltage Shutoff Test
21
Power Loss Detection Test
21
Squelch Indicator Test
21
Ìpc Time Base Adjustment
21
Controller Time Base Measurement
21
Auto Clock Set Audio Input Test
21
Preprogramming Eeprom Memory
21
Unit to Unit Memory Transfer
21
XM Interface Board
22
Power Supply Switching and Regulation Test
22
Power Supply Load Detection Test
22
Power Supply Current Limit Test
22
Digital Interface Test
22
Final Test
23
Inspect for Appearance Flaws
23
Verify Operation from External Power and from Battery
23
Check each Control and Button
23
Inspect Display for Cleanliness and Backlight
23
Check each of the Side Connectors
23
Headphones (and Headphones Display Indication)
23
Check for Proper Sound and Loudness
23
Verify that Whip Antenna Is Tightly Mounted
23
Spot Test Sensitivity on All Bands
23
Figure 17: Main Board Test Points
24
Figure 18: Main Board Adjustments
25
Figure 19: Front Panel Board Test Points & Adjustments
26
Figure 20: Audio Board Connections & Adjustments
27
Figure 21: XM Interface Board Test Points
28

Eton E1 User Manual

Eton E1 User Manual (36 pages)

AM/FM/SHORTWAVE RADIO

Brand: Eton | Category: Radio | Size: 6 MB

Table of Contents

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