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SDM-S71(E)

5

When the monitor receives an input signal, it automatically 
matches the signal to one of the factory preset modes stored in the 
monitor’s memory to provide a high quality picture at the center 
of the screen. (See Appendix for a list of the factory preset 
modes.)
For input signals that do not match one of the factory preset 
modes, the automatic picture quality adjustment function of this 
monitor automatically adjusts the picture position, phase, and 
pitch, and ensures that a clear picture appears on the screen for 
any timing within the monitor’s frequency range (horizontal: 28 –
60 kHz (SDM-S51), 28 – 92 kHz (SDM-S71/S81), vertical: 48 –
75 Hz (SDM-S51), 48 – 85 Hz (SDM-S71/S81)). 

Consequently, the first time the monitor receives input signals 
that do not match one of the factory preset modes, the monitor 
may take a longer time than normal for displaying the picture on
the screen. This adjustment data is automatically stored in 
memory so that next time, the monitor will function in the same 
way as when the monitor receives the signals that match one of 
the factory preset modes.
In all modes as above, if the picture is adjusted, the adjustment 
data is stored as a user mode and automatically recalled whenever
the same input signal is received.

Note
While the automatic picture quality adjustment function is activated, only
the  

(power) switch will operate.

1

SDM-S71(E)

6

1-1. Cabinet Assembly Removal .................................

1-1

1-2. Keyboard Mount Removal ...................................

1-2

1-3. Inverter Mount Removal ......................................

1-3

1-4. I/F Board Removal ...............................................

1-4

1-5. LCD Module Removal ..........................................

1-5

2-1. Functional Alignment (1) .....................................

2-1

2-2. Functional Alignment (2) .....................................

2-2

2-3. W/B Alignment Procedure ....................................

2-3

2-4. Table 1&2 ............................................................

2-4

2-5. Timing Specification ............................................

2-5

3-1. Block Diagram ......................................................

3-1

3-2. Circuit Boards Location ........................................

3-2

3-3. Schematic Diagrams and Printed Wiring Boards ..

3-3

4-1. Chassis .................................................................

4-2

4-2. Packing Materials .................................................

4-3

...............................

5-1

SDM-S71 (E)      1-1

1 Four screws
    (+PTP 4x16)

2 Cabinet assembly

SDM-S71 (E)      1-2

5 screw
     (+P 3

x4)

3 screw
     (+PWH 3

x4)

6 Three screws
     (+P 3

x4)

1 Three screws
     (+P 3

x4)

1 Three screws
     (+P 3

x4)

4 CN008

7 Keyboard mount

2 I/F cover