Strong SRT4355 - User Manual

Questions and Answers

J
Jeanne ScottAug 16, 2025
What to do if my Strong SRT4355 Receiver has no picture?
- E
  Eric LynnAug 16, 2025
  If your Strong Receiver shows no picture, it could be due to the receiver not getting a signal, incorrect tuner parameters, or the dish pointing in the wrong direction. Check the antenna cable, replace it if necessary, and ensure it's tightly connected to the receiver. Verify the tuner parameters in the System set-up menu are correct. Use a spectrum analyzer to check the signal strength and adjust your dish accordingly.
P
priscillarichAug 19, 2025
What to do when the Strong SRT4355 Receiver shows 'EEPROM ERROR' message?
- G
  Gabriel BanksAug 19, 2025
  If your Strong Receiver displays the 'EEPROM ERROR' message, you should change U4: EEPROM (24C64).
M
matthewpotterAug 21, 2025
What to do when 'Tuner connect Fail' message appears on Strong SRT4355 Receiver?
- C
  Christopher BuchananAug 21, 2025
  If the 'Tuner connect Fail' message appears on your Strong Receiver, and the power supplied to the Tuner is normal, then the Tuner must be changed.
M
Melissa ThompsonAug 25, 2025
What to do when 'NO SIGNAL' message appears on Strong SRT4355?
- T
  Tammy EdwardsAug 25, 2025
  If the 'NO SIGNAL' message appears on your Strong Receiver, and U19's (KA317) input voltage is low, change the SMPS. If changing the SMPS doesn't solve the problem, check U19 Voltage Line in SMPS.
M
michaelgarciaAug 28, 2025
Why is the remote controller for my Strong Receiver not working?
- L
  Linda SchroederAug 28, 2025
  If the remote controller for your Strong Receiver isn't working, it might be due to the batteries not being inserted correctly or being exhausted. Verify that the batteries are correctly inserted into the remote controller. If the batteries are exhausted, replace them.
J
joseph56Aug 31, 2025
What to do if the display on the front panel of my Strong Receiver does not light up?
- R
  robertfieldsAug 31, 2025
  If the display on the front panel of your Strong Receiver doesn't light up, the power cord might not be plugged in. Check that the power cord is securely plugged into the wall outlet.
K
Katrina SotoSep 2, 2025
What to do when the Strong SRT4355 Receiver shows 'FLUSH DRAM' message?
- M
  Miss Mallory Perez MDSep 2, 2025
  If your Strong Receiver displays the 'FLUSH DRAM' message, re-solder U7 (L64005) and U8 (KM416S1020). If the issue persists, change U7 (L64005).
H
hkochSep 6, 2025
What to do when 'CI CARD INITIALIZING NOW….' message is continually on screen of Strong Receiver?
- E
  Emily LeonardSep 6, 2025
  If the message 'CI CARD INITIALIZING NOW….' is continuously displayed on the screen of your Strong Receiver, perform the firmware download again.
R
Rebecca ConradSep 8, 2025
What to do if the front 7-segment display acts strangely on Strong SRT4355 Receiver?
- E
  emily21Sep 9, 2025
  If the front 7-segment display on your Strong Receiver is acting strangely, replace the front panel.
R
Robert JohnstonSep 12, 2025
What to do if a scratch happens on the video screen with audio noise or stop phenomenon on Strong Receiver?
- J
  Jack SanfordSep 12, 2025
  If a scratch occurs on the video screen accompanied by audio noise or the audio stops on your Strong Receiver, replace the tuner.

Summary

Technical Specifications

Core System Specifications

Details on Conditional Access, Tuner & Channel, and System & Memory.

Media Decoding and Output Specifications

Information on MPEG decoding, A/V I/O, and RF modulator features.

Physical and Environmental Specifications

Information on device dimensions, weight, and operating conditions.

Block Diagram

System Block Diagram

A visual representation of the internal components and their interconnections.

Circuit Drawing

Front Circuit Diagram

Circuit diagram for the front panel components and connections.

List of Error Codes

Error Code Definitions

List of error codes and their meanings for troubleshooting.

Trouble Shooting

General Troubleshooting

General troubleshooting steps for common issues like no display or no picture/sound.

STB Badness and Blank Screen Troubleshooting

Diagnostic steps for STB hardware failures and blank screen issues.

Flash-ROM, RS232 & Message Troubleshooting

Troubleshooting flash ROM signals, RS232 communication, and specific error messages.

Voltage Regulator and NO SIGNAL Troubleshooting

Steps for voltage regulator issues and "NO SIGNAL" errors, including LNB voltage checks.

I2 C, SMPS, and Reset Troubleshooting

Procedures for checking I2C signals, SMPS, and performing factory resets.

Component-Specific Display and Video Troubleshooting

Troubleshooting CI card, front panel display, and video screen issues.

Materials List

Main PCB Materials List

List of components and their specifications for the main PCB.

Front PCB Materials List

List of components and their specifications for the front PCB.

Software Download Instructions

Program Download

Instructions for downloading firmware to the receiver via PC.

Channel Information Upload and Download

Procedures for saving and loading channel information to/from the receiver.

System Upgrade via Satellite

Instructions for upgrading the system software via satellite signal.

SRT4355 U23 Programming Method

Step-by-step guide for programming the EPM3032ALC44-10 using MAX+plus II.

Cables for Software Download

PC Download Cable Specification

Diagram showing the pinout for PC download cable connections.

U23 Download Cable Specification

Details and dimensions for the ByteBlaster Parallel Port Download Cable.

Summary

Technical Specifications

Core System Specifications

Details on Conditional Access, Tuner & Channel, and System & Memory.

Media Decoding and Output Specifications

Information on MPEG decoding, A/V I/O, and RF modulator features.

Physical and Environmental Specifications

Information on device dimensions, weight, and operating conditions.

Block Diagram

System Block Diagram

A visual representation of the internal components and their interconnections.

Circuit Drawing

Front Circuit Diagram

Circuit diagram for the front panel components and connections.

List of Error Codes

Error Code Definitions

List of error codes and their meanings for troubleshooting.

Trouble Shooting

General Troubleshooting

General troubleshooting steps for common issues like no display or no picture/sound.

STB Badness and Blank Screen Troubleshooting

Diagnostic steps for STB hardware failures and blank screen issues.

Flash-ROM, RS232 & Message Troubleshooting

Troubleshooting flash ROM signals, RS232 communication, and specific error messages.

Voltage Regulator and NO SIGNAL Troubleshooting

Steps for voltage regulator issues and "NO SIGNAL" errors, including LNB voltage checks.

I2 C, SMPS, and Reset Troubleshooting

Procedures for checking I2C signals, SMPS, and performing factory resets.

Component-Specific Display and Video Troubleshooting

Troubleshooting CI card, front panel display, and video screen issues.

Materials List

Main PCB Materials List

List of components and their specifications for the main PCB.

Front PCB Materials List

List of components and their specifications for the front PCB.

Software Download Instructions

Program Download

Instructions for downloading firmware to the receiver via PC.

Channel Information Upload and Download

Procedures for saving and loading channel information to/from the receiver.

System Upgrade via Satellite

Instructions for upgrading the system software via satellite signal.

SRT4355 U23 Programming Method

Step-by-step guide for programming the EPM3032ALC44-10 using MAX+plus II.

Cables for Software Download

PC Download Cable Specification

Diagram showing the pinout for PC download cable connections.

U23 Download Cable Specification

Details and dimensions for the ByteBlaster Parallel Port Download Cable.

Strong SRT4355 Specifications

General

Brand	Strong
Model	SRT4355
Category	Receiver
Language	English

Related product manuals

Strong SRT4355 - User Manual

Table of Contents

Questions and Answers

Summary

Technical Specifications

Core System Specifications

Media Decoding and Output Specifications

Physical and Environmental Specifications

Block Diagram

System Block Diagram

Circuit Drawing

Front Circuit Diagram

List of Error Codes

Error Code Definitions

Trouble Shooting

General Troubleshooting

STB Badness and Blank Screen Troubleshooting

Flash-ROM, RS232 & Message Troubleshooting

Voltage Regulator and NO SIGNAL Troubleshooting

I2 C, SMPS, and Reset Troubleshooting

Component-Specific Display and Video Troubleshooting

Materials List

Main PCB Materials List

Front PCB Materials List

Software Download Instructions

Program Download

Channel Information Upload and Download

System Upgrade via Satellite

SRT4355 U23 Programming Method

Cables for Software Download

PC Download Cable Specification

U23 Download Cable Specification

Summary

Technical Specifications

Core System Specifications

Media Decoding and Output Specifications

Physical and Environmental Specifications

Block Diagram

System Block Diagram

Circuit Drawing

Front Circuit Diagram

List of Error Codes

Error Code Definitions

Trouble Shooting

General Troubleshooting

STB Badness and Blank Screen Troubleshooting

Flash-ROM, RS232 & Message Troubleshooting

Voltage Regulator and NO SIGNAL Troubleshooting

I2 C, SMPS, and Reset Troubleshooting

Component-Specific Display and Video Troubleshooting

Materials List

Main PCB Materials List

Front PCB Materials List

Software Download Instructions

Program Download

Channel Information Upload and Download

System Upgrade via Satellite

SRT4355 U23 Programming Method

Cables for Software Download

PC Download Cable Specification

U23 Download Cable Specification

Strong SRT4355 Specifications

Related product manuals