Wb Gain Adjustment Through Key Operations - Sony SS-HQ1 Application Notes

12.3.4. WB Gain Adjustment through Key Operations

The manual white balance (MWB) gain can be adjusted through key operations.
Parameters controlled through keys
In MWB mode, the parameters controlled through key operations (SFTUP/SFTDWN) are WBR and WBB in
Table 12.3-7. The WBR/WBB values adjusted through key operations are saved to the parameters in Table
12.3-8. The saved values (written to EEPROM when the keys are released) are applied to WBR/WBB during
initialization.
Table 12.3-8
Parameter
PLRGAIN CAT15_Byte33
PLBGAIN CAT15_Byte34
WB gain parameters when using presets
Presets are applied when both SFTUP and SFTDWN are set to "1[h]".
When presets are applied, the values set in the parameters of Table 12.3-9 (MWBPRESETR and
MWBPRESETB) are applied to WBR or WBB.
MWBPRESETR
MWBPRESETB
Table 12.3-7 Parameters controlled through keys
Parameter
WBR CAT4_Byte1
WBB CAT4_Byte3
Parameter for saving WBR/WBB adjustment value
Parameter for saving WBR adjustment value when key is released
Parameter for saving WBB adjustment value when key is released
Table 12.3-9 WB gain parameters when using presets
Parameter
CAT19_Byte10_bit0-7
CAT19_Byte11_bit0-1
Description
White balance gain R
White balance gain B
Description
Push lock R gain /
Push lock B gain /
Description
WBR setting for presets (LSB)
WBB setting for presets (MSB)
230
- SS-HQ1 Application Notes -
Ver.1.0.0 January 7, 2005