KaVo FOCUS 215720 Installation Manual page 9

FOCUS
4. Scissors arm
Includes main cable and tube head arm
5. Tube head
6. Cone
Options:
• Short cone, round
• Short cone, rectangular
• Long cone, round
• Long cone, rectangular
• Short cone, full metal, rectangular
• Long cone, full metal, rectangular
7. Remote control panel
Includes a 10m cable and exposure button on the
control panel
8. Optional: Remote exposure switch
Use original FOCUS accessory remote exposure
switch (recommended) or install a third party
remote switch if it fulfills the following
requirements:
• Type: momentary push button
• Contact rating 1A @ 120 VAC or 28 VDC (or
better)
• Contact resistance: max. 100 mΩ
• Dielectric strength 1000 Vrms
2 Unit description
3