Pioneer DVR-5100H-S Service Manual page 81

¢ Subscreen 4: ATA/ATAPI DEBUG OSD_LD degradation judgment
The degrees of degradation of the LD (laser diode) for the writer (LDs for CD and DVD separately), temperature, and RF level are
displayed. To update the data on the subscreen, press the SEARCH key on the remote control unit for service while subscreen 4 is
displayed. See Table 2 below for a description of each item and the conditions for updating data.
TA/ATAPI- LD Degrade
:0070 104% OK
96% OK
MP:00A3 41°C
DJ :0067 26°C
ee Conditions for updating by R k
tem peccription pressing the SEARCH key rors
Degradation judgment of LD for CD. Regarded as NG when the value No disc i din the di
is 120% or higher (same standard as for the PC drive) 0 disc inserted in the disc tray
Degradation judgment of LD for DVD. Regarded as NG when the No di Ainihe di
value is 120% or higher (same standard as for the PC drive) 0 disc inserted in the disc tray
Current temperature inside the Writer No disc inserted in the disc tray
Temperature (approx. 25°C) inside the Writer during adjustment No disc inserted in the disc tray ica
PF level (16-bit data, proportional calculation performed using the
actual RF tevel value with 2.5 V = OxFFFF as the maximum value, During playback of disc medium
displayed in 4-digit hexadecimal)
«1: For correct judgment, after leaving the unit at a normal temperature for some time, judgment must be performed immediately after the
unit is turned on with no disc loaded.
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