
12
Hand-held Analyzer Types 2250 and 2270 – User Manual
Reset Button
See item 8 in Fig.2.2 (hardware versions 1 – 3) or Fig.2.3 (hardware version 4).
Located above the USB connector, it is used to reset the analyzer if you have problems with the
analyzer and cannot get it to operate. To reset, press the button with the point of the stylus – see
chapter 9 for troubleshooting.
Slot for Compact Flash (CF) Cards (Hardware version 1 – 3 only)
See item 9 in Fig.2.2.
This slot accepts CF sized cards and can be used for memory or, for example, a modem.
Slot for Secure Digital (SD) Cards
See item 10 in Fig.2.2 (hardware versions 1 – 3) or item 9 and 10 in Fig.2.3 (hardware
version 4).
The SD slots accept SD and SDHC (Secure Digital High Capacity) memory cards, and are
typically used to save measurement data. Capacities upto 32 gigabytes are acceptable.
Note: Hardware versions 1 – 3 have only one SD Card slot.
LAN Socket
See item 12 in Fig.2.2 (hardware versions 1 – 3) or Fig.2.3 (hardware version 4).
All G4 hardware has one LAN socket with 100 Mbit connection. With hardware versions
1 – 3, only Type 2270 is equipped with a 10 Mbit LAN connection.
The LAN Socket provides high-speed direct communication with a Local Area Network. It is
used to synchronise measurement and setup data with a host PC. The yellow LED on the right
is on when there is a link. The green LED on the left blinks when there is activity on the LAN
connection.
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