Changhong Electric PT4216, Руководство по обслуживанию, Страница: 42 / 62

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19 ClearEEProm initialize EEPRom
V+/ok
Initialize the storage
date
20 D Mode Enter design mode
V+/ok
Can adjust all parameter of
design mode
21 DPF DPF preset V+/V- 1 represent preset
22 BBE_CONT BBE gain set V+/V- adjust BBE gain
23 BBE_PROC BBE gain set V+/V- adjust BBE gain
24 Newcom Newcom set V+/V- 1 represent preset
Notice：
1、If no especial demand, please do not enter the 20
th
item(design mode);
2、When adjusting the 16
th
item ,the storage data will be cleaned up, therefore,
if not necessary ,please do not adjust it, the items of index number 1,2,3,4,5,6
are not necessary to adjust.
3.The adjust method of factory menu
⑴ Select the adjusting item
Operator can skip to the adjusting items by pressing the number key, also can
select the adjusting item in the order of P+/P-.when pressing the number key,
if the adjusting item is 1~9,input corresponding number keys and then press “OK”,
if the adjusting item is tens digit, input a tens digit number. For example, press
number key 8 when adjusting the volume, you can see the color of index number
to become green, then press “OK”, the color of index number turns red, so you
already selected corresponding volume adjusting item.
⑵Adjust method
Adjust it according to the operating key in above list. for one acting
operation ,press OK/V+. For example AutoColor, to some variable add/minus, example
Volume, press V+/V- is ok.
⑶The description of white balance and AutoColor adjustment method
Index 11 corresponds to manual balance item ,press “OK”or “V+”, appear
corresponding three variable, press “P+/P-”to select, press“V+/V-”to adjust,
press menu key to exit.
The index number of AutoColor is 12,press “OK”or “V+” to do auto color correct,
then the adjusted value will be displayed.
⑷ BBE gain adjustment
Index number of BBE gain adjustment is 22 and 23,adjust it by pressing “V+/V-”.
⑸You should press down the【display】 first before switching the program number
in factory mode, press P+/P- to switch before the display content is disappeared;
⑹ All menu functions are open in factory mode, if necessary you can use menu to check the items
and effect test.
4. Factory debug item
（ 1 ） auto color correct （AutoColor）
You should finish auto color correct first before factory debug. Calibrate in TV、
YPbPr and PC condition respectively.
① Required instrument
PC one suit