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8) Remove the option D-RAM disk.
a) Open the arms of D-RAM connector right and left.
b) The D-RAM disk will be lifted automatically.
13. MCR UNIT: UP-E12MR2
1
1) Fix the MCR ANGLE
to the lower cabinet with two screws
3
2) Connect the MCR cable
6
holder
, and tighter the screw
4
3) Install the ferrite Core
to the MCR cable and GND wire
1
7
2
3
5
4) Fix the earth wire 5 from the UP-E12MR2 with the screw.
14. Adjusting the IRQ10/11 on the
ISA PWB.
Adjust the IRQ10 and IRQ11 using the switches: S1 and S2 on the
ISA PWB if an option equipment is connected to the ISA slot of the
ISA PWB.
IRQ11
IRQ10
M
S
M
S
(3)
(1)
(3)
(1)
S2
S1
S1 = IRQ10: S = ON (Connect IRQ10 to the ISA Slot.)
M = OFF (Connect IRQ10 to GND, not to the ISA Slot.)
S2 = IRQ11: S = ON (Connect IRQ11 to the ISA Slot.)
M = OFF (Connect IRQ11 to GND, not to the ISA Slot.)
to the MCR connector with the cable
7
on the back of lower cabinet.
5
6
4
15. RS232 & CENTRO I/F: ER-A8RS
* Adjust the IRQ10 and IRQ11.
2
.
(See the "13. Adjusting the IRQ10/11 on the ISA PWB.")
1) Remove the REAR COVER.
2) Remove the screw
.
3) Insert the I/F PWB
4) Fix the I/F BRACKET to the ISA BUS SHASSIS with screw
* Only one ER-A8RS can be installed.
5) Connect the RS232
PWB.
4
* If an I/F (locally supplied half-size PC card) other than the ER-
A8RS is connected to the ISA bus connector, it may be required to
remove reinforcement angle
In this case, remove reinforcement angle
install reinforcement angle
5
– 7 –
E R - A 8 R S c o n n e c t i o n
1
from the ISA BUS SHASSIS.
2
to the ISA BUS CONNECTOR.
3
4
and CENTRONICS
cables to the I/F
2
3
5
when inserting the I/F.
5
, insert the I/F, then
5
.
1
.
3
1
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