iStarUSA TC-RAIL28-EX12 User manual

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TC-RAIL28-EX12 28” Rail System
Installation guide for EX1M4 and EX2M8 Rackmount Chassis
Maximum Mounting Distance:
The maximum mounting distance is 32.5” with 3 screws installed onto the front and rear L-shaped brackets
The maximum mounting distance can be 35.75” with 2 screws installed onto the front and rear L-shaped brackets. Not recommended

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Minimum Mounting Distance:
The minimal mounting distance is 29”. See last page for more details
The minimal mounting distance can be 27.5” when only using 2 screws to secure the rear L bracket. Not recommended.

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Installation Guide:
1. Install and secure inner rails to chassis with two screws on each side
2. Install outer rails to cabinet/rack. Adjust the front L bracket as forward as possible to maximum distance first, then adjust the rear L bracket to fit the
cabinet/rack.
If the cabinet mounting posts distance is 29” or under, please see the last page to adjust the front L bracket to proper location.

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3. Mount chassis onto cabinet/rack.
Before sliding in chassis, make sure rails are all the way to the front. Pull latches forward (toward you) on both sides of chassis to slide in chassis. Push
latches backward to release chassis from rails.

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4. Secure chassis to cabinet via thumb screws when needed

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If cabinet mounting posts distance is 29” or under, ensure the spacing between front L bracket and rackmount flange is no bigger than 1/8” (can be
zero), otherwise chassis cannot be secured to cabinet’s mounting posts. See below image
If the spacing is bigger than 1/8”, chassis cannot be secured to cabinet due to too much spacing between front L bracket and rackmount flange.