Hitachi DIGITAL 8 VM-D965LE User Manual

ENGLISH
1.2 Details of Display/Detection and Applications
Table 1-1 summarizes the details of display/detection of the self-diagnostic functions and their applications.
Fig. 1-2 shows the operational processes of the self-diagnostic functions.
Table 1-1 Details of Display/Detection of Self-Diagnostic Functions and their Applications
Mechanical block self-diagnostic
Occasional defect self-diagnostic
function (A mode) function (B mode)
Details of display/ The 8mm system control uP memorizes and Displays the data for the defect that has
detection displays the defect data. occurred when the B mode is set.
(If several defects have occurred,
only the last defect detected is memorized.)
Application Used when the defective symptom is not Used to detect the cause of the defect (in the
reproduced during servicing. mechanical biock or electrical circuits) and to
determine the defective position of the
mechanical block.
Detected parts Trouble sensors Trouble sensors
« Take-up end sensor (EST) e Take-up end sensor (EST)
e Supply end sensor (ESS) « Supply end sensor (ESS)
« Take-up reel sensor (RST) e Take-up reel sensor (RST)
« Supply reel sensor (RSS) e Supply reel sensor (RSS)
Cylinder (S30) Cylinder (S30)
Capstan motor (CFG) Capstan motor (CFG)
Loading motor (LOD, UNL)
Mechanism mode switch
(EJT, UST, REW, LST, FWD, HEC)
Tape detection switches, etc.
« Erase prevention tab
detection switch (TAB)
« ME/MP detection switch (ME)
e Hi-8 MP detection switch (MP)
« Cassette holder switch (STG
When the rewind mode is entered, the defect Engage the B mode after completing the A
data is erased. mode.
If the B mode Is engaged first, the defect data
may be erased.
Cautions
[A Mode]
Parts
to
be
tested
«Detection/Storage»
«Display»
+ Trouble sensors + 8mm system control + EVF (LCD) Display
+ Cylinder Defect data uP (Data of last defect Set to the A mode (Defective parts
* Capstan motor detected) flash)
[B Mode] Parts to be tested «Detection» «Display»
+ Trouble sensors
* Cylinder EVF(LCD)/display
+ Capstan motor (defective parts
Set
to
the
+
Loading
motor
Defect
flash)
B mode + Mechanism mode switch data
+ Tape detection switches, etc.
Fig. 1-2 Oeration Processes of Self-Diagnostic Functions

Hitachi DIGITAL 8 VM-D965LE Specifications

General

Brand	Hitachi
Model	DIGITAL 8 VM-D965LE
Category	Camcorder
Language	English