Press and hold the
F
Button until 2 beeps
sounded
MENU
flashing Press button to enter 2-way
HHU menu mode
Press F Button 2nd
time (HHU 1 beep)
within 5 seconds
STATUS CHECK
Press button Enable to check
the vehicle’s status.
Press F Button 3rd
times (HHU 1 beep)
within 5 seconds
ALARM CHECK
Press button Enable to check
vehicle’s trigger status.
Press F Button 4th
times (HHU 1 beep)
within 5 seconds
VOLTS
CHECK
Press button Enable to check
vehicle’s Voltage.
Press F Button 5th
time (HHU 1 beep)
within 5 seconds
TEMP
CHECK
Press button Enable to check
temp. status
Table 4 : Return 2-way HHU to default setting
Enter : Press & hold “ F “ button until 4 beeps heard, release F-button.
EXIT: Press & release " F " button or do nothing wait for 5 sec. automatic exit
2-way LCD (1 beep) => Confirm Exit.
F
Button LCD display Button
Press and hold the F
Button until 4 beeps
sounded
RESET
flashing Press & hold button for 2
seconds to back to default setting
and 1 chip for confirm
D. PROGRAMMING 2-way LCD HHU (
Select and Adjusting Table-2-Menu options):
Enter:
1. Press and hold F button until 2 beeps heard then release the F button.
2. The Matrix show MENU flash, press button to enter HHU menu mode.
(LCD display show Hours of current time set up, set up hour(s) first.)
3. Press button to increase value, or Enable the selected feature.
4. Press button to decrease value, or Disable the selected feature .
5. Press button to confirm its selection, move to the next option.
EXIT: Press & hold " F " button or do nothing wait for 15 sec. automatic exit
2-way LCD (1 beep) => Confirm Exit.
Order Menu Option LCD display Functions
1 Current time set
up
Default is 12:00
Adjust clock hours
from 0 to 12
12
: 00
12 is flashing
Press button = (+) or
Press button = (-)
Press button confirm its selection, move to next
option.
Adjust clock
minutes from 0 to
59
12: 00
00 is flashing
Press button = (+) or
Press button = (-)
Press button confirm its selection, move to next
option.
2 Alarm Clock set
up
Default is OFF