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repair Radar's

repair Radar's

Our company is updating old radar indicators. You turn off the sweep cards, kinescope board, remove the kinescope and install a new LCD display in the old radar frame.

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14.06.2016

Troubleshooting Samyung SH-200

Symptoms: The    radio does not respond when the button is pressed. The channel does not change.

Causes:      Lock buttons.

Measures:            Press the button (on the left side of the receiver, below the PTT button) in  

                      For 3 seconds. To unlock the keyboard.

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Symptoms:  When adjusting the message with the subscriber, a special

                      Channel and when subscribers do not hear each other.

Causes:     Use of different country codes.

Measures:           Create the use of the same channel mode (International, USA,    

                     Canadian) for both subscribers. In addition, personal (individual) channels

                      Must have the same numerical designations, but different frequencies

                      Or channels, using for various purposes. For example, channel 16

                      Use in distress, safety and calling a channel,

                      And they are all on the same frequency.

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Symptoms:  In case of impossibility of changing the transmitting power.

Cause 1:  No channels in scan memory.

Measure 1:         Press the MEM button and guide the desired channel into the scan memory.

Cause 2:    Correctly set the silent setting.

Measure 2:         Set up a silent setting for ambient noise.

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Symptoms: The  radio does not function properly (works).

Causes:     All buttons are mixed in disarray.

Action:           Turn off the radio. 

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Symptoms:  In case the radio does not turn on.

Causes: The     battery is low.

Action:           Charge the battery or use a new alkaline battery.

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Symptoms:  If only the transmission is heard, but no other broadcasts are heard.

Causes:      Transmission takes place at low power.

Action:            Press the N / L button and select the high power.

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Symptoms:   In case the transmitting power does not change.

Causes:     A channel with a limiting voltage of 1 W or only a receiving channel.

Action:           Change to an unlimited TX / RX channel.

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Restoring the factory (original) installation

 
In case you want to set the initial setting, you must press the 16 / DUAL button and make the radio tuning.
 
Factory Setting
 
Channel Mode ........................... .USA
Last Used Channel ..................... ..... 16
WX Mode ...................... ...... Disabled
WX Last Used Channel ...... ... .. .. 01
Key Lock ........................... .... Disabled
Dual Watch ........................ ..... Disabled
All Channel Memory .......... ... ... Disabled
Squelch Level ........................... .. ... ... 4


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