3-2
Front/Rear Panel
Front Panel Features
Front Panel Features
CAUTION Do not mistake the line switch for the disk eject button. See the following
illustrations. If the line switch is mistakenly pushed, the instrument will be
turned off, losing all settings and data that have not been saved.
Figure 3-1 HP 8719/20/22ES Front Panel
Figure 3-2 HP 8719/20/22ET Front Panel