Ingersol Rand Dor-O-Matic 77700-900 User manual

77700-084 Rev. G 07/02 DA-288
75.0073 Nov 01 [Rev 8/8/2002]
77700-900 Presence Sensor
Installation Instructions
DOR
DORDOR
DOR -
--
- O
OO
O
–
–
–
– MATIC
MATICMATIC
MATIC ®
7350 W. Wilson Ave.
Harwood Heights, IL 60706
Toll Free: 1-800-543-4635
In Illinois: 708-867-7400
Sales FAX: [phone]
www.doromatic.com
Dor-O-Matic

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PRODUCT SPECIFICATION
The 77700-900 Presence Sensor is an overhead-mounted diffused active infrared sensing device that provides
detection for the triggering of automatic door safety functions. Applications include swinging, bi-folding and low-
energy door operation.
The sensor is programmed to allow two different fields of detection - one for detection when the door is in the
fully closed position and one for detection when the door is in the fully open position. While the door is in the fully
open position, the sensor extends its coverage beyond the threshold area of the doorway, to allow coverage that
will overlap that of the approach side motion sensor.
As with all of Dor-O-Matic’s programmable sensing devices, full adjustability is achieved with the use of the
74610-900 universal hand-held remote control unit. This allows alteration of all of the available functions as well
as checking existing settings. Should the need arise, the sensor may also be tuned by means of two sensor-
mounted buttons contained on the PC Board within the unit. With these two buttons, the sensor’s field of
detection can be altered without the use of the hand-held remote.
TECHNICAL SPECIFICATIONS
Installation Height - Variable 9’-0” max. (recommended 6’-6” to 8’-0”)
Mounting Angles 0°, +5°, +10° (factory default setting: +5°)
Power Supply 24 V AC / DC +/- 10%
Frequency 50-60 Hz
Output
Max. voltage at contacts: 60V DC / 125V AC
Max. current at contacts: 1 A (Resistor)
Max. power supply: 30 W (DC), 120V (AC)
Relay Hold Time 1 to 10 seconds
Operating Temperature -22°F to +140°F
Immunity Immune to electrical and radio frequency interference
Cable 6’-six conductor cable
Weight 1lb. 11 oz. (765g)
Dimensions 11.8”L (305 mm.) x 1.9”H (51 mm.) x 1.9”W (46 mm.)
Material Aluminum & ABS plastic
Housing Color Black anodized aluminum
INSTALLATION PROCEDURE
I. Disassembly of Sensor for installation
Remove left & right end caps. Slide the 2 lenses out. Remove center eye-shield. Remove PCB Board.
II. Sensor Installation
Install the sensor at the bottom of the header on the swing side of the door.
Lens
Lens
Red / Green LED
A
luminum Housing
Center Eye Shield
Lens Will Slide out when
End Caps are removed
Left End Cap
Right End Cap

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III. Attaching HMS Spacer and Presence Sensor to Header
The optional 87503-600 HMS Spacer shown below is used to allow the Presence Sensor to stand off from the
door header by 3”. This ensures that the detection field from the Presence Sensor will not be obstructed by the
Door Mounted Safety Sensor during slight door movement caused by such adverse conditions as stack pressure
within a building. The HMS spacer must also be used on doors that are hinge hung or have offset pivots.
SETTING THE DETECTOR ANGLE
The sensor is factory preset at a 5° angle. To increase threshold coverage, the angle may be changed to 0°, or for
coverage away from the door, change the angle to 10°.
The printed circuit board (PCB) within the sensor housing is held in place by two white plastic support clips. The clips are
notched to allow the PCB to be set at 0°, +5° and +10° angles with the floor surface.
If a change in the angle of detection is desired, perform the following:
Remove both end caps, lenses and center eye shield. Remove one Pan Head mounting screw - does not matter which
side - slide out the PCB and the white clips. Once this is accomplished, you can spread the white clips and re-adjust them
to a different angle. Once angle is set, re-insert the PCB and the white clips back into the aluminum housing and re-install
mounting screw. The PCB may be also be removed by pulling the bottom of the clip and rotating outward as shown below.
CAUTION
REMOVE TERMINAL BLOCK OR REMOVE POWER FROM SENSOR BEFORE PROCEEDING WITH ANGLE
ADJUSTMENT
0° 5° 10°
Top of
Door
Door Header
Presence Sensor
HMS Spacer
Door Mounted
Safety Sensor
Wire Routed from Presence
Sensor through HMS Spacer
into Header

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WIRING DIAGRAM
Be absolutely certain that no power is applied to any wires until all wiring and connections are complete and the sensor is
ready to be powered up and tuned. With the terminal block properly installed at the left side of the sensor, terminal #1 will
be farthest from the mounting surface and the screws for the terminals will be facing down. The terminal block may be
pulled out to allow ease of wiring. Once all wiring is complete, the lenses and center eye shield may be installed. Note:
leave the end caps off until programming is complete in case the adjustment angle has to be altered.
WIRING DIAGRAM FOR ASTRO-SWING CONTROL

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WIRING DIAGRAM FOR SENIOR-SWING & MID-SWING CONTROL

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WIRING DIAGRAM FOR ASCENT & BENCHMARK PREMIUM CONTROL

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SETTING UP USING THE UNIVERSAL REMOTE
The 77700-900 will automatically learn the door in the closed position after it is initially powered up – this is
indicated by a flashing green LED. Then, the door must be activated so the sensor will learn the door in the open
position.
1. To Inquire about a Setting, complete the following:
• Unlock the sensor by pressing the Unlock key .
• Press the desired function button followed by the Inquiry
?
button. The green LED on the sensor will flash a
certain number of times to indicate the current setting. For example, press the sensitivity button followed
by Inquiry
?
button. The green LED will flash 8 times.
2. To Change a Setting, complete the following:
• Select the desired function button followed by a number. Refer to the quick reference guide for assistance.
• After the function button is pressed, the red LED will flash rapidly (+/- 10Hz). You will then have 30 seconds
to make a numerical choice. If a number is not entered within the 30 seconds, the sensor will go back into
Lock mode and keep the default setting. For example, press the Auto Learn Time Button followed by
number 2. The Learn Time will then be set for 2 minutes.
• Once you are finished programming the sensor, you must then store the changes into permanent memory so
they are retained if there is a power loss. Press the Lock key twice to retain all changes.
3. To Save Changes, complete the following:
• Press the lock button twice. The red LED will flash at a rate of +/-1Hz after pressing the lock button once.
Then the red LED will turn off after pressing the lock button again.
NOTE: The Bodyguard will Auto Learn (green LED flashing) if the sensitivity , pattern selection, or pattern depth
was changed during the set-up.
Universal Remote Control 74610-900
1
2
3
4
5
6
7
8
9
0
F
1
F
2
+
?
Function Buttons
Number Buttons
Unlock Button Lock Button

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CHANGING THE ACCESS CODE
To change the access code from the factory default setting of 0000, you must complete the following:
1. Think of a 4-digit code that will be easy for you to remember.
2. Press the button after making the necessary changes to the sensor. After pressing the button, enter your 4-digit
code.
3. Each time you need to change the sensor settings, you must then press the followed by the 4-digit code you have
set.
4. If the sensor is locked and you do not know the access code, power the sensor off, then power it back on. Press the
Unlock key within 60 seconds of powering. When programming is complete, lock the sensor with a new code, or with
the default code of 0000.
QUICK REFERENCE GUIDE
Dor-O-Matic recommends reading through this guide prior to your installation. We have designed this quick reference to
help you while you are in the field. THIS IS NOT TO REPLACE YOUR INSTRUCTION MANUAL! The 77700-900
is programmed with factory default settings. They are defined in the following steps. REMEMBER! If at any time the
factory defaults are appropriate for your application, you do not have to change them. Only change the parameters that
are needed for your application.
INSTALLATION
• Position the sensor at the bottom of the header on swing side of the door.
• Utilize the mounting block (87503-600 HMS Spacer) when your doors are loose and partially open due to stack
pressure or wind. Also use 87503-600 HMS Spacer if you are installing 87500-900 door mounted sensors with offset
pivot or hinges.
SET-UP
• The sensor will automatically learn the door closed position after it is initially powered up. You must then activate the
door so the sensor will learn the door in the open position.
PROGRAM
• Point the remote control towards the sensor (the receiver is located inside).
• Start your programming phase by pressing the Unlock button . The sensor has a 4-digit access code to prevent
unauthorized programming. The sensor is factory preset to have the code of 0000. If you are using the 0000 code,
you will not have to enter the 4-digit code into the remote. You can begin programming immediately after pressing the
button.
• You must then press a function button, followed by a numerical value.
• After making all of the necessary changes, slowly press the Lock button twice or the Lock button with your
access code. This will close your programming session.
• Make all necessary changes in the door-closed position first. Then make changes to your pattern width, depth, and
sensitivity in the door open position.

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PROGRAMMING - “CHEAT SHEET”
Function Buttons Actions Factory Settings
SENSITIVITY
Press this key followed by the number button (0-9) of the
sensitivity desired.
0 - Minimum
9 - Maximum
Door Closed = 8
Door Open = 8
RELAY HOLD TIME
Press this key followed by the number button (0-9) to enter
the required hold time.
0 = 1 second 5 = 6 seconds
1 = 2 seconds 6 = 7 seconds
2 = 3 seconds 7 = 8 seconds
3 = 4 seconds 8 = 9 seconds
4 = 5 seconds 9 = 10 seconds
1 Second
PATTERN
SELECTION
Press this key followed by a number button (1-9) to select the
required pattern. This setting can be selected for both states
of the door, DOOR OPEN or DOOR CLOSED.
1 = Wide pattern 6 = Middle pattern
2 = Middle pattern 7 = Asymmetric left wide
3 = Asymmetric left narrow 8 = Asymmetric right wide
4 = Asymmetric right narrow 9 = Center narrow
5 = Narrow left
Door Closed = 1
Door Open = 2
RELAY MODE
Press this key followed by a number button (1-4) to select the
required relay output desired.
1- Passive output, relay contact open during detection,
closed during non-detection
2- Active output, relay contact closed during detection,
open during non-detection
3- Continuous detection, relay contact always closed
4- Continuous non-detection, relay contact always open
Passive
AUTO LEARN TIME
Press this key followed by a number button (1-9) to select the
required auto learn time.
0 = 30 seconds 5 = 7 minutes
1 = 1 minute 6 = 10 minutes
2 = 2 minutes 7 = 15 minutes
3 = 3 minutes 8 = 20 minutes
4 = 5 minutes 9 = 25 minutes
30 Seconds
(0)
FREQUENCY
Press this key followed by a number button (1-2) to select the
required frequency.
1 = normal frequency
2 = random frequency 1
3 = random frequency 2
Random
Frequency 1
= 2
INQUIRY
Press this button after pressing a function button. Then count
the number of times the LED flashes. This corresponds to
the status of the parameter in question.
No Setting
MAGIC
WAND
Press this button followed by a number button to launch the
desired set-up.
1 = Launch closed door setup (door must be closed)
2 = Launch open door setup (door must be open)
3 = Automatic set-up
4 = Reset to factory default settings
No Setting
PATTERN DEPTH
Press this button followed by a number button (1-3) to choose
your desired pattern depth.
1 = deep pattern
2 = medium pattern
3 = limited pattern
Door Closed = 1
Door Open = 1
?

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NON-REMOTE SETUP
If you are in the field and do not have a universal remote control, you may set-up the 77700-900 using the manual push buttons (see
diagram below) located under the right end cap. Keep in mind, you can only set up the sensitivity, relay mode, pattern width, and
pattern depth with the manual push buttons. To set up the sensor without a remote, complete the following:
1. To start the set-up process, press PB1 (for less than 2 seconds)
• The set-up function will be launched according to the current door position. The green LED will flash at +/-2 Hz for 10
seconds. This LED will stop flashing when you achieve a successful set-up.
• If there is an interruption to the field of detection during this procedure, the green LED will flash at a slower rate. You
must then press PB1 to launch the set-up again.
2. To change the detector’s parameters, press PB1 (for more than 2 seconds), and then release the button.
3. Press either PB1 or PB2. The LED will immediately flash red, followed by a sequence of green flashes.
4. The red flashes indicate the parameter and the green flashes indicate what that particular parameter is set to.
NOTE: Pressing PB1 will toggle between the parameters and pressing PB2 will toggle between the range of adjustments for that
particular setting. Once you achieve the highest adjustment, you will go back to the lowest setting by pressing PB2. For example, a
value of zero (0) will not flash green; a value of one (1) will flash green one time.
5. To exit manual set-up, simply wait 20 seconds or press PB1 for more than 2 seconds. Place the right end cap back
on the sensor.
RED LED STATUS PARAMETER SYMBOL DESCRIPTION GREEN LED STATUS
1 Red Flash 1
Sensitivity (Door open) 0 – 9 Green Flashes (default = 8)
2 Red Flashes 2 Sensitivity (Door closed) 0 – 9 Green Flashes (default = 8)
3 Red Flashes 3 Relay Mode 1 – 4 Green Flashes (default = 1)
4 Red Flashes 4 Auto Learn Time 0 – 9 Green Flashes (default = 0)
5 Red Flashes 5 Pattern Width (Door Open) 0 – 9 Green Flashes (default = 2)
6 Red Flashes 6 Pattern Width (Door Closed) 0 – 9 Green Flashes (default = 1)
7 Red Flashes 7 Pattern Depth (Door Open) 1 – 3 Green Flashes (default = 1)
8 Red Flashes 8 Pattern Depth (Door Closed) 1 – 3 Green Flashes (default = 1)
ONCE THE SET-UP PHASE IS COMPLETE (MANUAL OR REMOTE), WALK TEST THE FIELD OF DETECTION TO
ENSURE ADEQUATE COVERAGE AND COMPLIANCE WITH ANSI STANDARDS.
PB1
PB2