12.11.2012 Views

ISDN ANALYZER D1080 - messkom.de

ISDN ANALYZER D1080 - messkom.de

ISDN ANALYZER D1080 - messkom.de

SHOW MORE
SHOW LESS

You also want an ePaper? Increase the reach of your titles

YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.

USER’S MANUAL REV. 5 <strong>ISDN</strong> <strong>ANALYZER</strong> <strong>D1080</strong><br />

− 4B3T ( )<br />

Fig. 7-3<br />

Selecting the line co<strong>de</strong><br />

CRC4: this field is active only when PRIMARY (E1) is selected<br />

immediately after the Access field. It allows for<br />

including/excluding the CRC4 verification system both in<br />

reception and transmission. The options available are:<br />

− YES, to enable the CRC4 system<br />

− NO, to disable the CRC4 system (in this case the CRC<br />

synchronism LEDs have no meaning).<br />

Fig. 7-4<br />

Enabling the CRC4<br />

Mo<strong>de</strong>: to select the operating mo<strong>de</strong> of the instrument. The<br />

options available are:<br />

CHAPTER 7. CONFIGURING THE INSTRUMENT 49

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!