Sony VGX-XL2 - Manual (Page 47)

VGX-XL2A Digital Living System 44
Removing Standard Memory and upgrading to 512MB x 4
Precautions when selecting memory modules.
• There are various types of memory modules. Make sure that the products
purchased at a store have a written warranty for the device when
installing.
• Sony does not provide support for memory modules purchased at stores.
Consult with the dealer where you purchased the memory module with
questions.
Install Notes:
Observe the following when installing a memory module in order to not
damage the memory module with static.
• Do not work in a location where static builds up (such as on the carpet)
when upgrading the memory.
• Touch the metal in this device to discharge the static in your body first and
then proceed with the work.
• The memory module comes in a static protection bag. Do not take the
memory module out from the bag until right before installing.
• Do not touch the semiconductor chip or the connectors when you hold the
memory module.
• Cover the memory module with a static protection bag or aluminum foil to
store.
Please be careful of the following when upgrading the memory as the memory
slots for this device are separated into two banks.
Standard Upgrade
Capacity Bank 0 Bank 1
2048MB 512MB x 2 DDR2 533 512MB x 2 DDR2 533
Note : Dual channel is a technology that doubles the memory bandwidth
capability to transfer 128 bits using two 64-bit wide channels for the DDR
memory interface. A total 128-bit wide dual channel DDR memory interface is
achieved by loading identical pairs of two DDR memory modules with the
same speed and the same capacity.
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