ASTRO WM-3014 Manual de Instruções descarregar pdf (Página 11)

WM-3004-HD HD LCD WAVEFORM MONITOR INSTRUCTION MANUAL

*1: Power socket (no. <1>)

Pin No. Function

1 GND

2 NC

3 NC

4 DC IN (10-18V)

*2: TALLY connector (no. <9>)

Pin No. Function

1 GND

2 TALLY2 (green)

3 NC (reserved) (Note)

4 NC (reserved) (Note)

5 NC (reserved) (Note)

6 GND

7 TALLY1 (red)

8 NC (reserved) (Note)

9 GND

When GND and pin 2 are shorted, the green tally lamp lights; when GND and pin 7 are shorted, the

red tally lamp lights.

(Note) Do not connect anything to the pins marked NC (reserved). Doing so may cause

malfunctioning.

*3: Termination selector switch (no. <10>)

As shown in the figure above, the initial setting positions starting with the top one first are left (Y 75Ω

termination), left (Pb 75

Ω termination) and left (Pr 75Ω termination).

Switch Setting

Left Right

Y 75Ω termination

No Y termination

PB 75Ω termination

No PB termination

PR 75Ω termination

No PR termination

HIGH

75Ω

1 2 ... 6 7 8 9 10 11 12 13 14 15 16 ... 57 58

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ASTRO WM-3014 Manual de Instruções Página 11