User manual

BEETLE /M-II plus (BOS) User Manual 21
Jack Plug 3.5 mm (MIC, SPK)
Physically the microphone (MIC) and the head phone (SPK) jacks are identi-
cal as both require 3.5 mm phone jack for data transfer. However, both differ
concerning the pin assignment so that a faultless transmission is only
ensured with the designated connection.
Besides a microphone a headset can be used alternatively via this interface.
You can set the volume as desired by means of a menu in the BIOS Setup
(see chapter "BIOS setup" in the manual “POS Motherboard, H1- CPU”).
Mini- DIN (KYBD)
The BEETLE /M-II plus (BOS) has a 6-pin mini-DIN jack for connecting a key
board.
Make sure that the connector is plugged firmly into the socket to prevent mal
functioning.
Power is supplied to the key board via this socket. If you wish to connect an
older standard PC keyboard with DIN connector, you must use a special
adapter cable, obtainable from the WN branch office responsible for your
area.
You can connect a mouse in parallel via a Y-cable.
D- Sub Plug (COM1)
Connect for example scales with their own power supply to the COM1 inter-
face. COM1 is designed as a 9-pin D-sub plug.
Make sure that the connector is plugged securely into the socket to prevent
possible malfunctioning.
If scales which are not supplied by Wincor Nixdorf International GmbH are
connected to the BEETLE /M-II plus (BOS), you must obtain a Wincor
Nixdorf licence for the driver software.
The COM1 interface is without effect if a TFT adapter with
touchscreen function is installed (adjustment necessary in the BIOS
setup).