Lcd/keyboard unit, General specifications, Lcd/keyboard unit -20 – Epson SR-600 User Manual

Page 102: Confidential

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5-20

Hardware Specifications

Rev.A

Confidential

You can not remove the card that is in operation (see the notes). Turn off the main power to
insert or remove the card.

Also, the top side must be up when inserting the card.

The compact flash card can be used as “Hard Total” in OPOS.

In addition, contact your dealer about the suitable (operation is guaranteed) cards.

Note 1) The compact flash card operating in the True IDE mode is not recognized if it is
removed while the main power is on. Also, the SR-600 does not support the power and a signal
while removing the card; therefore, it might result in crashing the contents of the card.

Note 2) CF card is mounted on the dedicated conversion circuit board. Two types of CF card is
available. One is to attach the card as a Master in HDD space, another one is as a Slave in CD-
ROM space.

LCD/Keyboard unit

General Specifications

The specifications of the DM-LR121T(TFT) and DM-LR121S(DSTN) are shown below.

+CF

O

O

Option

Level0

same as
above

same as
above

Level1

500mA

500mA

Table 5-7 The differences of Compact Flash and CF+

Operation mode

Maximum electric current

PC Card
Memory code

PC Card
I/O mode

True IDE mode

+5V

+3.3V

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