3
Getting Started
The focus HAND system consists of 2 parts, the remote control transmitter and the main unit.
The remote unit:
The remote has 16 keys and 1 slide switch. The slide switch is for power on. However the power
consumption is minimal, so battery life is not really shortened, because only depressing a key
activates the unit. The switch is mainly used as a safety against unwanted key presses when the unit
is in the pocket.
Battery replacement
Because of the often rough circumstances in which the unit can be used, the battery compartment is
closed with normal M3 screws instead of clips. To replace the battery, remove the two screws at the
bottom, replace it with a fresh one and close the lid with the same (M3x4mm) screws. Be sure not to
throw the old battery in the normal dustbin, but remove it adequately. Using alkaline batteries is
recommended.
Keypad layout
Key illumination
The keys on the transmitter are illuminated. While a key is pressed the unit is transmitting, indicated by
bright illumination of the keys. When releasing the key the illumination stays on for a period of time.
The time(out) can be programmed on the remote unit following these steps:
1) switch off the remote unit (slide switch on top)
2) press and hold FUNC, @,
or ENTER
3) switch on the remote unit (slide switch)
4) wait until keys are blinking (
±
5 sec)
5) release the key
The time is now programmed to:
Key
Time
FUNC
5 seconds
@
12 seconds
25 seconds
ENTER never turn off
1
Up
4
Down
7
Next
0
Prev
2
5
8
+
memory
3
6
9
-
store
Func
@
group
Enter
