Yamaha HTR-6150 Service Manual page 42

RX-V563/HTR-6150/DSP-AX563
O. PROTECTION
The A/D setting value of each protection is displayed.
(Reference voltage: 3.3 V=255)
O1.PRD: 23/ 70
O2.PV1: 68/161
O3.PV2:104/181
O4.THM:
O5.L66:
O6.L86:
O7.L68:
O8.L88:
O9.PRI:
O10PDE:
P. PROTECTION HISTORY
Four protection histories are displayed.
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PRD (Amplifier DC protection) Low/High
The minimum and maximum preset value of PRD is displayed.
PV1 (Voltage protection 1) Low/High
The minimum and maximum preset value of PV1 is displayed.
PV2 (Voltage protection 2) Low/High
The minimum and maximum preset value of PV2 is displayed.
THM (Thermo protection) Low/High
0/131
The minimum and maximum preset value of THM is displayed.
PLD (PLDET (Power limiter detection)) 6ch/6-ohm Low/High
0/ 0
The value for starting limiter operation of PLD6 is displayed.
PLD (PLDET (Power limiter detection)) 8ch/6-ohm Low/High
0/ 0
The value for canceling limiter operation of PLD6 is displayed.
PLD (PLDET (Power limiter detection)) 6ch/8-ohm Low/High
0/ 0
The value for starting limiter operation of PLD8 is displayed.
PLD (PLDET (Power limiter detection)) 8ch/8-ohm Low/High
0/ 0
The value for canceling limiter operation of PLD8 is displayed.
PRI (Amplifier current protection) Low/High
0/100
The minimum and maximum preset value of PRI is displayed.
PDET Low/High
0/255
The minimum and maximum preset value of PDET is displayed.
Example
P1.PRV1: 90
History 1
Example
P3.PRV2: 90
History 3
Example
P2.HTM : 34
History 2
Example
P4.PRI : 34
History 4