Seiko Group 201 - Manual (Page 11)

9
Engli
s
h
2. Attach the base to the setting position on the IR Series, and secure it
with the screws.
Note:
When attaching the base, note that the corners of the base are set as shown
below.
3. Pass the cable for the DM-D500 through the base.
4. Insert the tab on the base into the hole on the support until you feel
it click.
.