Metrohm 870 KF Titrino plus Manual - Manual (Page 22)

4.5 Connecting a keyboard, printer and other USB devices
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870 KF Titrino plus
6.2151.100
Figure 7 Connecting USB devices
CAUTION
Switch the instrument off before connecting or disconnecting a USB
device or a USB stick.
The 870 KF Titrino plus can only recognize the device immediately after
switching on.
The following devices can be operated directly on the USB connector
with the 6.2151.100 adapter:
￭ USB sticks (for the backup or storing of methods)
￭ 6.2147.000 numerical USB keypad
￭ 6.2148.030 RS-232/USB Box (for connecting balances or for the
RS-232 remote control)
￭ USB hub (with or without an own power supply)
The 6.2147.000 numerical USB keypad serves for comfortable numer-
ical input and for navigating in the dialog. In addition, it provides two USB
connectors. Connect additional USB devices to the keypad.
NOTE
Most of the USB devices need a so-called hub in order to work cor-
rectly.
A USB hub is a distributor to which several USB devices can be connec-
ted. USB hubs are available in specialty stores in a number of different
models.
The USB (OTG) connector of the 870 KF Titrino plus has no such hub.
The 6.2147.000 numerical USB keypad has a USB hub and two USB
connectors.