Epson Equity LT Buletin Dukungan Produk - Halaman 16

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Epson Equity LT Buletin Dukungan Produk
DATE: 02/25/88
SUBJECT: Equity LT - Common Questions and Answers
Can I switch the CPU speed between 4.77 MHz and 10 MHz while the
Q1.
L T is in operation ?
the CPU and clock circuitry are fully synchronized.
A.
Yes -
How can I adjust the speaker volume?
Q2.
A.
You can't. There is no provision, either hardware or software, for
volume control.
Q3.
What type of keyboard is the LT keyboard compatible with?
A.
The LT keyboard is compatible with the "old-style" PC/XT 83-key
keyboard. The only difference is the addition of the "SysReq" key and a
second "Ctrl" key. Since the ROM BIOS is compatible with that of the
"new-style" XT, support is provided for the "SysReq" key.
The LT keyboard has two "Ctrl" keys, to the left and right of the
space bar. Both keys return the identical scan code (1Dh), so it is not
possible to distinguish between the left and right keys, as can be done
with the enhanced AT-style 101-key keyboard.
Q4.
What is the shock resistance of the floppy and hard disk drives?
A.
Shock resistance of the FDD is as follows:
Operation
Non-operation
Shock resistance of the HDD is as follows:
Operation
Non-operation
Equity LT - Common Questions and Answers - Page 1 of 9
5G
50G
Read
5G
Write
3G
70G
PSB #: 0036