Specifications; Television And Radio Interference; Change Password; Factory Config - Inovonics EN4216MR Installation And Operation Manual

• Level indicates the overall signal strength; margin indicates the signal
strength minus the background noise.
Note: Inovonics recommends a level of 10 for most installations.

4.5.5 Change Password

Passwords can be up to five digits long. The password is 3446. To change
the password:
1. From the install & service menu, press enter at the "Change Password"
prompt.
2. Use the up/down buttons to scroll through the digits; press enter to
select and advance to the next digit.
Note: Choosing a null as the password will disable the function, allowing
users to perform receiver functions and/or change parameters without a
password.
3. When finished, press enter again to complete selection.
4. When "Password Changed" displays, press enter to return to the install
& service menu.
Caution: Store the new password in a secure place. If the new password is
lost, you will not be able to access the receiver without restoring it to factory
defaults as described in "Factory Config" on page 5.

4.5.6 Factory Config

The factory config option is used to restore the EN4216MR to its factory
defaults.
Caution: Choosing factory config will erase all programmed point and
output information, as well as the password.
To restore the factory configuration defaults to the EN4216MR:
1. From the install & service menu, use the up and down buttons to
navigate to the "Factory Config" prompt; press the enter button.
2. The "Reset Config" prompt displays. Use the up and down buttons to
choose "Y" for yes; press enter to select.
3. The "Config Reset" prompt displays; press the enter button to return to
the install & service menu.
The receiver can also be brought back to the factory default configuration
through a hardware initiated sequence.
1. Connect a wire between the reset terminal and the ground terminal.
2. While pressing the back button, cycle the power to the unit.
3. Release the back button and remove the wire between the reset
terminal and ground.
4. "Reset Config?" displays; select "Y" and press the enter button.

5 US Patent Numbers

• 7,154,866
• 7,554,932
• 7,746,804
• Other patents pending

6 Specifications

Compatible repeater, transmitters: EN5040-T, EN1215EOL, EN1215WEOL,
EN1223D, EN1235SF, EN1235DF, EN1249, EN1261HT
Dimensions: 165 mm x 89 mm x 25 mm (6.5" x 3.5" x 1").
Weight: 280 g (.62 lb)
Operating environment: 0°- 60°C (32°- 140°F), 90% relative humidity,
non-condensing.
Power requirement: 11 - 14 VDC; 400 mA
Output specifications: Form C relay 1A @ 28 VDC, 0.5 @ 30 VAC
resistive load
Input specifications: A low is less than .5 V; a high is greater than 2.5 V.
Reset input: Contact closure, momentary low.
Receiver type: Frequency hopping spread spectrum.
Operating frequency: 915-928 MHz (Australia), 921-928 MHz (New
Zealand), 902-928 MHz (USA)
Tamper: Type B, fixed device.
Number of points/Transmitters: 16.
Number of outputs: Six Form C relay outputs
Event history log capacity: 50 events (first-in, first-out replacement).
UL listings: UL 365, UL 636, UL 1023, ULC/ORD-C1023-74, UL 1076, UL
1610.
Tamper
Reset
Receiver Power Loss
Jam
Figure 5 Tamper, reset, arm and receiver operational circuits
8/18/15 05637E © Inovonics, 2015 - www.inovonics.com

7 Television and Radio Interference

This equipment has been tested and found to comply with the limits for a
Class B digital device, pursuant to Part 15 of the FCC Rules. These limits
are designed to provide reasonable protection against harmful interference
in a residential installation. This equipment generates, uses and can
radiate radio frequency energy and, if not installed and used in accordance
with the instructions, may cause harmful interference to radio
communications. However, there is no guarantee that interference will not
occur in a particular installation. If this equipment does cause harmful
interference to radio or television reception, which can be determined by
turning the equipment off and on, the user is encouraged to try to correct
the interference by one or more of the following measures:
• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from that to
which the receiver is connected.
• Consult the dealer or an experienced radio/TV technician for help.
Note: E-mail support@inovonics.com for a copy of the CE Declaration of
Conformity.
GND
GND
GND
GND
5