FLUKE Calibration福禄克计量校准8845 8846A 六位半精密数字多用表 8845A 8846A Satement of Memory of Volatility (29.37 KB.pdf

Instrument Security Procedures Models: 8845A 8846A Product Name: Digital Multimeters Instrument Description: 6.5 digit precision multimeters Memory Description: Volatile Memory Type Size Function SDRAM 128 MB Out-guard measurement data, user strings, temporary configuration information, and Ethernet Host name. SRAM 4 MB In-guard Measurement data and configuration information. Non-volatile Memory Type Size Function Flash 128 MB Application program storage, user string, user data, user remote interface settings. Flash 4 MB FPGA hardware setup, application program storage, calibration constants. Memory Cleaning Instructions: To clear both volatile memory elements: 1. Press M. 2. Select the MANAGEMEMORY soft key. 3. Select the ERASEMEMORY soft key. To clear the 128 MB of non-volatile flash memory: 1. Press M. 2. Select the MANAGEMEMORY soft key. 3. Select the ERASEMEMORY soft key. This process clears only the user accessible portion of memory. 8845A 8846A SOMV 1 of 2 11/21/2006 Note The 4 MB non-volatile memory element is not usable and cannot be cleared by the user. Media Memory (8846A Only) The 8846A has a front-panel USB port for connecting flash memory modules up to 2 Gigabytes to store Meter configuration and measurement data. To clear a memory module while connected to the 8846A: 1. Press M. 2. Select the MANAGEMEMOR