AARCOMM HHT Handheld User manual
POWERING ON THE HANDHELD
The HHT handheld requires a special sequence to turn on to
ensure all buttons are working correctly prior to start up, and
minimize any accidental powering up of the handheld.
To power up the HHT:
• Press and hold the RED BUTTON
• Press and hold the GREEN BUTTON
• Release the RED BUTTON
• Release the GREEN BUTTON
Regular ashing GREEN LED:
System turned on but no link.
Solid, or short ashes of GREEN LED:
System turned on and linked.
MATCHING INSTRUCTIONS
FIRST METHOD
1. Turn off the HHT
2. Apply power to the C220.
3. Momentarily (“blip”) the power off to the C220 six to seven
times (i.e. power off for 1/2 second, power on for one sec-
ond; six times). Leave the power on after the sixth blip.
4. The LED on the C220 will light up DARK BLUE.
5. Continue with steps ve to eight below in second method.
HHT Handheld
Quick Start Guide
Aarcomm’s HHT Handheld Quick Start Guide provides
support for the following items, included in your HHT
remote control system:
• HHT handheld
• C220/C200 receiver
• Antenna
• Charging cradle
• Wiring harness
TECHNICAL SUPPORT:
1.604.265.8500
1.800.604.9218
SUPPORT@AARCOMM.COM
SECOND METHOD
1. Turn off the HHT.
2. Apply power to the C220.
3. Using a smooth motion, wave the HHT back and forth over
the top left corner of the C220 so that the two magnets
under the RED BUTTON and GREEN BUTTON pass over the
surface of the Aarcomm logo.
4. If the C220 successfully detects the magnets on the HHT,
the C220 LED will light up DARK BLUE.
5. Press and hold the three round buttons on the bottom left
side of the HHT.
6. Press and release the RED BUTTON on the HHT
7. The C220 LED will turn white and a message will appear on
the HHT indicating a successful match. If not, make sure the
HHT and the C220 have compatible part numbers.
8. Power on the HHT normally to verify that the system is
matched.
POWERING OFF THE HHT HANDHELD
Press the RED E-STOP BUTTON to shut down the HHT handheld
The LCDs on the HHT will go into sleep mode and will not draw
any power from the battery.
C220 MOUNTING
The C220 is waterproof and IP67 rated but the recommended
mounting location should be protected from weather and
vibration.
C220 WIRE HARNESS INSTALLATION
The C220 comes with a wire harness that is specic to your
machine. Fully insert the connector into the bottom of the C220
and tighten the hex screw. Do not over tighten.
ANTENNA INSTALLATION
The mounting location should be chosen such that the
C220 antenna has the best possible line of sight with the
HHT handheld in order to maximize the operating range.
The standard antenna mount provided is an NMO type. It
requires a 3/4” hole.
When installing with a hole saw, remove any burrs, particu-
larly on the under side of the hole.
Remove paint in a narrow ring around the hole.
Metal-to-metal contact between the vehicle and the mount
is essential for best performance.
An optional L-bracket can also be supplied if it is not possi-
ble to cut a 3/4” hole on the mounting surface.
Make sure the gold contact on the mount is clean before
attaching the antenna.
For proper antenna contact, the supplied rubber gasket
is required for metal thicknesses ranging from 0.030” to
0.050”. The gasket is not required for thicknesses from
0.050” to 0.100”.
