Comtech EF Data CDM-750 - Manual (Page 122)

CDM-750 Advanced High-Speed Trunking Modem Revision 2
Front Panel Operation MN-CDM750
5–44
5.2.3.3 TEST: Comp
K4 GZip lossless compression and decompression in an optional feature that
requires installation of the compression card in the modem.
Appendix A. FAST OPTIONS AND ACTIVATION PROCEDURE
Bypass: Enable v
Use the STarrow keys to select Enable or Disable, and then press ENTER. Note the following:
• With Enable selected, K4 GZip compression is turned off (bypassed) while running a test
(the TEST MODE front panel LED Indicator is lit).
• With Disable selected, this assumes normal modem operation with K4 GZip
compression operable (the TEST MODE front panel LED Indicator is not lit).