Avaya (109352-E, Instrukcja Użytkownika Strona 102

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Installing and Maintaining BN Platforms
5-6 109352-E Rev. A
Figure 5-2. Memory Card Read-Write Protect Switch
4.
Reinsert the memory card into the card receptacle.
a. Position the card with the label facing up and the INSERT arrow
pointing toward the card receptacle.
b. Insert the card into the card receptacle.
c. Gently push the card in until it fits snugly into place.
d. Close the hardware platform (refer to Chapter 4, “Accessing the
Interior”).
Replacing PCMCIA SRAM Memory Card Batteries
A 3-V lithium “coin-type” battery, described in Table 5-2, provides backup power
to the PCMCIA SRAM memory card, allowing it to be removed from the
BayStream hardware for approximately 30 minutes without loss of stored data.
Table 5-2. PCMCIA SRAM Battery
Specification
Diameter 23.0 mm
Thickness 2.5 mm
Weight 3.2 g
Type CR235 (or equivalent)
Protected
Unprotected
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