Qualstar RLS-4470, Technical & Service Manual

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9-2 RLS Expansions
501510 Rev. S
9.2 Model Expansions
The expansion kit P/N 500829-07-2 should take less than 30 minutes to install.
Installing an expansion kit is a five – step procedure:
1. Install the new hardware.
2. Enter
Update
for the password in the Private menu. (Reconfiguring the RLS
model number and recalibrating the RLS are password-protected procedures.)
3. Reconfigure the library's model number to reflect the hardware changes.
4. Recalibrate the library.
5. Clear the password (
Update
) to prevent unauthorized access to the Private
menu.
9.2.1 Installing a Model Expansion Kit
This procedure requires one expansion kit (P/N 500829-07-2), which includes a Stor-
age Array and Sensor Slave Assembly. RLS libraries will have one of two differing
chassis configurations. Check the rear of the library to determine which style it is.
See Figure 9-1.
Style A Style B
Solid Rear
Access Panel
Figure 9-1 RLS Chassis Styles
A style chassis have a solid rear, while style B has an access plate that is secured to
the library with six screws. Follow the appropriate Storage Array Removal / Expan-
sion instructions after determining if the library has a style A or B chassis.