Comelit HFX-900R Troubleshooting guide

HANDS-FREE 7" TOUCH SCREEN
VIDEO INTERCOM SYSTEM
OWNER,S MANUAL
INSTALLATION GUIDE
HFX-900R

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1.Introduction
2.Parts Identification
2.1.Contents of the package
2.2.Main monitor function
2.3.Video door phone function
3.Expansion and accessories
3.1.EX-900H expansion monitor
3.2.EX-VIN external camera signal converter
3.3.EX-HUB home run configuration hub
Section 1: Article Operation
Section 2: Article Installation
1.System layout 1
2.System layout 2
3.Wiring and its terminals
4.Installation
5.Technical specifications
6.Trouble shooting
26
27
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29
Section 3: Appendix
1. WARNING
2. IMPORTANT SAFETY INSTRUCTIONS
3. FCC CLASS B NOTICE
4. SERVICE AND WARRANTY
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Thank you for purchasing the Hands-Free 7" expandable Video intercom
system; HFX-900R.
This intercom system uses 2-wire installation and allows you to identify
and communicate with callers at the door, from the security and
convenience of any room in your home or office. Visitors activate the
system by pressing a call button on the outdoor camera, which sounds
a doorbell chime as well as turning on the inside video monitor.
A two-way intercom then lets you speak with visitors after first visually
identifying them.
It consists of a monitor station and an outdoor doorbell/camera unit.
This unit is capable of expanding up to a total of 8 indoor monitors and
4 door cameras.
For more information regarding the complete line of our products,
please visit www.comelitusa.com
1.Introduction
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Section 1: Article Operation
2.Parts Identification
HFX-900R Main monitor identification
1. Microphone
2. 7" Color TFT Screen
3. Speaker
4. Wiring terminals
9.06in
1.25in
6.6in
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5. External chime type Jumper
6. Power button
7. SD slot (micro SD card not
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HFX-900R Door Camera identification
5.12in
3.86in 1.42in
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2.1.Contents of the package
Main monitor Flush mount bracket
Anchor plateSpring
Door camera
Removable wiring terminals
Power adapter
Manual
Wall mount bracket
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HANDS-FREE 7" TOUCH SCREEN
VIDEO INTERCOM SYSTEM
OWNER,S MANUAL
INSTALLATION GUIDE
HFX-900R

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2.2.Main monitor function
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2.2.1 Clock Adjustment
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2.2.4 Day/Night Mode Function
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DOORBELL CAM 01
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DOORBELL CAM 02
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No Doorbell Camera
Auto-Unlock :
Auto door release upon
call
Door Station Status
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2.2.5 Auto-unlock Mode
DOORBELL CAM 02 DOORBELL CAM 01
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2.2.6 Intercom All-page with other monitors
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