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5.5 BER
Figure 5-7 BER setting and measurement
• BER Setup (F1) Sets the BER measurement conditions. Refer to Section 5.5.1.
• Up (F2) Increments the C/N or output level value by preset step size within
the acceptable range.
• Step Size (F3) Selects the steps for C/N or output level.
• Down (F4) Decrements the C/N or output level value by preset step size
within the acceptable range.
• Select (F5) Selects the item by pressing the ↑,↓, up (F2) or Down (F4) keys
in the DATA ENTRY group. This function enables only when the
C/N is set on.
The setting value can be directly entered by using the numeric keypad, or changed by
using the↑,↓,Up (F2) and Down (F4) keys.
Notes on using BER function
＊The BER measurement mode is only enabled under the following conditions:
PN is selected for TS Source.
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