1
Download Comtech EF Data CDM-700 Product specifications
Transcript
CRS-300 1:10 Redundancy Switch Front Panel Operation Revision 16 MN/CRS300.IOM 7.1.1 Front Panel Keypad The CRS-300 front panel keypad contains six individual key switches mounted behind a sealed membrane overlay. The keys have a positive "click" action for tactile feedback. The six switches are identified as follows: Switch Description Function UP ARROW Edits the value at the current cursor position, when appropriate. Increments the value of a numeric field. DOWN ARROW Edits the value at the current cursor position, when appropriate. Decrements the value of a numeric field. RIGHT ARROW Moves the cursor, when it is displayed, to the right. LEFT ARROW IMPORTANT Moves the cursor, when it is displayed, to the left. ENTER Accepts an edited entry. Most menus prompt User to press this key by displaying the text “PRESS ENTER”, “ENTER“, or “ENT”. Press [ENT] to accept the entry and display the previous menu. CLEAR Exits the current operation and displays the previous menu without accepting any configuration changes. Press [CLR] to reject the entry and display the previous menu. The keypad has an auto-repeat feature. If a key is held down for more than 1 second, the key action will repeat, automatically, at the rate of 15 keystrokes per second. This is particularly useful when editing numeric fields. 7–2
