10
TS52PRO Test Set
Users Guide
On-Hook / Off-
Hook icon
The icon indicates which mode the test set is in. The icon will alternate between
on-hook and off-hook when a call is coming in.
Mute icon The icon indicates that the Receive-Only Loud Speaker mode is on or the test set
is muted. See "Make Receive-Only Loud Speaker the Default" on page 17.
Speaker icon Pressing the SPKR key switches the speaker on and off. The speaker icon
indicates the status. The speaker icon is shown when the speaker is on. The
absence of the icon indicates that the speaker is off.
Volume icon Pressing the VOL key switches the active receiver’s sound level between normal
and high volume. The volume icon indicates the level. The icon shown here
indicates high volume. Low volume is indicated by the absence of the icon.
Table 2. Display and Keypad (continued)
Key or
Indicator Description (refer to Figure 3)
To Next Page
Loading...
