Compex Systems DVR4-80 User Manual
Page 21

E V E R F O C U S E L E C T R O N I C S C O R P O R A T I O N
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¾ Speed: This field is used to set the speed at which you would like the timer
record to be recording at. To change this, simply use the arrow keys on the 
DVR which also represent the channel 1-4 keys (These are the top four 
buttons). Use the up and down arrow keys to make your selection. 
 Please Note: See Appendix B to find the appropriate speed to fit your
recording needs.
¾ Quality: This field is for setting up video recording quality, this item lets
you set the quality of the video picture by selecting a compression rate.
There are six quality levels for recording:
 Lower
:
15KB
 Low
:
19KB
 Basic
:
23KB
 Standard : 27KB
 High
:
31KB
 Superior : 35KB 
 
To change this, simply use the arrow keys on the DVR which also 
represent the channel 1-4 keys (These are the top four buttons). Use the 
up and down arrow keys to make your selection. 
¾ Set: This field is used to turn the timer recording on or off. To change this,
simply use the arrow keys on the DVR which also represent the channel 1-
4 keys (These are the top four buttons). Use the up and down arrow keys 
to make your selection. 
 Please note: If you wish to do any form of playback this feature must
be turned off before attempting to playback.
 
 
 
 
 
 
 
 
: Press or to move the cursor to the left or right. 
 
: Press or to change the value. 
 
These keys are located at the top left row of keys (same keys 
as channel 1-4). 
