Sony SRP-X500P manual Line Trim 43rd byte, AV/RGB Trim 44th-48th byte, REF Indicator 49th byte

SRP-X500P RS-232C Interface Manual

♦LINE TRIM (43rd byte)

Shows the setting of the TRIM controls for the LINE input on the front panel of the SRP-X500P (in dBu units).

The parameter and the TRIM control setting are shown in the following table.

TRIM

-30	0x30 (‘0’)
-29	0x31 (‘1’)
-28	0x32 (‘2’)
-27	0x33 (‘3’)
-26	0x34 (‘4’)
-25	0x35 (‘5’)
-24	0x36 (‘6’)
-23	0x37 (‘7’)
-22	0x38 (‘8’)
-21	0x39 (‘9’)
-20	0x3A (‘:’)
-19	0x3B (‘;’)
-18	0x3C (‘<‘)
-17	0x3D (‘=‘)
-16	0x3E (‘>‘)
-15	0x3F (‘?’)

TRIM
-14	0x40	(‘@’)
-13	0x41	(‘A’)
-12	0x42	(‘B’)
-11	0x43	(‘C’)
-10	0x44	(‘D’)
-9	0x45	(‘E’)
-8	0x46	(‘F’)
-7	0x47	(‘G’)
-6	0x48	(‘H’)
-5	0x49	(‘I’)
-4	0x4A (‘J’)
-3	0x4B (‘K’)
-2	0x4C (‘L’)
-1	0x4D (‘M’)
0	0x4E (‘N’)

♦AV/RGB TRIM (44th-48th byte)

Shows the setting of the TRIM controls for the AV/RGB input on the front panel of the SRP-X500P (in dBu units).

The AV/RGB TRIM parameter consists of the 5 bytes of data in the order shown in the following table.

Byte	Parameter
1st	AV/RGB INPUT A TRIM
2nd	AV/RGB INPUT B TRIM
3rd	AV/RGB INPUT C TRIM
4th	AV/RGB INPUT D TRIM
5th	AV/RGB INPUT E TRIM

The correspondence of the parameter with the TRIM control settings is the same as that of the LINE TRIM parameter.

♦REF INDICATOR (49th byte)

Shows the status of the REF. indicators on the front panel of the SRP-X500P in the form of 8 bits of data.

The bit is 0 for indicators that are turned off and 1 for indicators that are turned on.

MSB							LSB
bit7	bit6	bit5	bit4	bit3	bit2	bit1	bit0
0	1	AV/RGB	LINE	MIC 4	MIC 3	MIC 2	MIC 1
						/WL 2	/WL 1

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