Samsung T19C301 Series - Adjustment; Service Instruction; How to Access Service Mode

4-3. Adjustment
4-3-1. Service Instruction
Usually, a color TV-VCR needs only slight touch-up adjustment upon installation. Check the basic characteristics such 1.
as height, horizontal and vertical sync.
Use the specied test equipment or its equivalent.2.
Correct impedance matching is essential.3.
Avoid overload. Excessive signal from a sweep generator might overload the front-end of the TV. When inserting signal 4.
markers, do not allow the marker generator to distort test result.
Connect the TV only to an AC power source with voltage and frequency as specied on the backcover nameplate.5.
Do not attempt to connect or disconnect any wire while the TV is turned on. Make sure that the power cord is 6.
disconnected before replacing any parts.
To protect aganist shock hazard, use an isolation transform.7.
4-3-2. How to Access Service Mode
Entering the Service Mode 
To enter “Service Mode” Press the remote -control buttons in this sequence :
Info Factory
Button Functions
Channel▲/▼ Button : Select an option.•
Volume +/-,◄/► Button : Increase or decrease the value for an option.•
Menu button: Save the current settings to EEPROM and return to the previous mode.•
Number (0 ~ 9) buttons: Change the channel.•
4-22
4. Troubleshooting
4-23
4. Troubleshooting
4-22
4. Troubleshooting
4-23
4. Troubleshooting