KV-21T3K_KV-21T5K_KV-21X5_KV-21C5K_KV-25R2K_KV-25X5K_KV-25C5K_KV-29X5K_KV-29C5K_KV-29C3K.
To enter the service mode to these set
Press these buttons on the remote in sequence
[DISPLAY-5-VOL+-POWER]
Use digits 1 & 4 to call for an ite to adjust.
Use digits 3 & 6 to adjust the data value to selected item.
Use "Muting" button to wirite the adjusted value in memory.
Use [0] button to execute the writing.
Pressing digits 7 & 0 : All data becomes the value in memory.
Pressing digits 8 & 0 : All use control goes to the standard state.
Pressing digits 5 &0 : Service data initilization. [Used spairingly.]
Pressing digits 2 & 0 : Write 50Hz adjustment to 60Hz, and vice versa.
White Balance Adjustment
* Set to service mode.
** Input an entire white signal.
*** Set the picture to Maximum.
**** Select RDR [09], with digits 1 & 4 keys, and set the data value to [25] with digits 3 & 6.
***** Select GDR [0A], and BDR [0B], with digit keys 1 & 4, and adust the level with dit keys 3 & 6, for best white balance.
****** Press 'Muting" and "0" button on the remote to wirte the new data value into memory and to execute it.
Memory Write Confirmation Method.
* After adjustment, pull out the power plug from AC outlet, and the replug it again.
** Turn power switch ON, and set into service mode.
*** Call the adjusted item again, and confirm they were adjusted.
Method of cancellation from service mode.
* Set the standby condition. [Press POWER] button on the remote control, and then press POWER button again to cancel service mode.
Adjustment after memory replacement.
* Enter into service mode.
** Press buttons [5]&[0] (Data Initilize), and [2]&[0] (Data copy), to initilize the data.
*** Call each item number, and check if the respective screen shows the normal picture.
**** Select numbers '3E' (OP0), '3F' (OP1) and '40' (OP2), and resspetively set the bit per model with [3]&[6] buttons on the remote control.
***** Press digits [8]&[0] (Test normal), to return to data that was set on the shipment from the factory. [this will also cancel the service mode].
