HP 82170A
Memory Module
For the HP-41C
The HP 82170A Memory Module provides an
additional 256 registers of program memory or 256
data storage registers, or any combination totaling
256.
CAUTION
Always turn off the HP-41C before in-
serting or removing any plug-in modules to
avoid damage to any element of your
HP-41C system.
When removing memory modules, be sure
to execute [SIZE to avoid losing memory.
Refer to the calculator manual for addi-
tional information on SIZE]|.
The HP 82170 A Memory Module can be inserted in
any port and provides the equivalent of four HP
82106 (64-register) memory modules. Only one HP
82170A Memory Module should be inserted in the
calculator at any time. Attempting to use any
additional memory modules in combination with the
HP 82170 A Memory Module will not provide an
additional increase in memory and is not recom-
mended by Hewlett-Packard.