ViewSonic VMAC-1 User manual

VMAC-1
ViewSonic®Macintosh®Adapter
User’s Guide
Quick Start Installation
1Withthemonitorandcomputer
turnedOFF,opentheshielding
dooroftheadapter.
2Make sure all dip switchs are set
to default settings as shown in
the illustration to the right.
(Resolution = 832 x 624 and
Sync Mode = “Separate +
Composite”)
3Closetheshieldingdoor.
4Connect themale sideof the
adapter to the monitor port on
the back of the computer.
Tightenthetwoadapterthumb
screws until snug. DO NOT
OVER-TIGHTEN.
AdvancedSettings
1Withthemonitorandcomputer
turnedOFF,opentheshielding
dooroftheadapter.
2Checkyourmonitor’suserguide
for the maximum resolutions the
monitorwillsupportandthen
selecttheappropriateresolution
from the Dip Switch Settings
chart (to the left).
5Connect the video cable to the
female sideof the adapter, then
connect the other end of the
cable to the back of your monitor.
Tighten the thumb screws at both
ends of the video cable until
snug. DONOTOVER-TIGHTEN.
6Turnonthecomputerandthe
monitor.
NOTE:To set the adapter to the
highestresolutionyourMacintosh
computer can use, follow the
Advanced Settingsprocedureto
theright.
NOTE:YourMacintoshcomputer
may not support the maximum
resolutionsofyourmonitor.
3Using the tip of a pen, set each
numbereddipswitch on the
adapter to ON or OFF according to
the resolution you selected from
the Dip Switch Settings chart.
4Closetheshieldingdoor.
5Turnonthecomputerandthe
monitor.
CAUTION:Be careful not to bend the
video connector pins.
Default Dip Switch
Settings
Up position = On
(black)
TopView with shielding door open
Femalevideo
connector pins
Male video
connector pins
Shielding
door
Copyright© ViewSonicCorporation,1998. Allrightsreserved.
ViewSonicis aregisteredtrademark ofViewSonicCorporation.
Macintoshis aregisteredtrademark ofAppleComputer, Inc.
Toreach ViewSonicCustomerSupport
call [phone] or [phone]
VMAC-1 Dip Switch Settings