Fujitsu MCE3064SS ユーザーズマニュアル

C156-E097-01EN

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Table 3.6

External operator panel interface (2 of 2)

Signal

Reference

setting

signal

Function

CTRGIN

–

External cartridge sensor output (TTL-IC level)
L level: No cartridge in drive
H level: Cartridge in drive

0 V (GND)

8, 12, 16

–

0 V

3.4.4

External operator panel settings (CNH2)

(1)

Device type mode

Table 3.7 shows the device type settings which are returned when the INQUIRY command is
issued to the optical disk drive.

Table 3.7 Device type mode setting

Device Type

CNH 2/Pin 9 - GND

X'07' (Optical memory device)

Open*

X'00' (Direct access device)

Shorted

* Setting when delivered

(2)

SCAM mode

Table 3.8 shows the settings which determine whether to use SCAM mode.

Table 3.8

SCAM mode setting

SCAM mode

CNH 2/Pin 10 - GND

The optical disk drive uses SCAM mode.

Shorted

The optical disk drive does not use SCAM mode.

Open*

* : Setting when delivered