4.4. Wireless signal strength
The keypad should be in the radio visibility zone of its receiver, therefore, after binding, before
installation at the facility, it is strongly recommended to recognize the wireless signal strength.
To do this, turn on and place the keypad and the control panel in the intended installation lo-
cations, and then press and release the key. The keypad indicator displays the wireless signal
strength as follows:
LED color
Number of blinks
Signal strength
Green
3
Best
2
Good
1
Poor
Red
4
No connection
If the signal strength is poor or there is no connection, it is recommended to change the loca-
tion of the keypad and repeat the above process in order to form a reliable reception map or use
the Repeater-R device.
4.5. Installing
To keypad installation:
1. Choose a place for installation, taking into account the signal strength in this place (see sec-
tion 4.4);
2. Unscrew the screw from the bottom of the keypad, and then pulling its lower part forward
and up, remove the keypad from the base;
3. Mark two places on the wall for mounting the keyboard along the oval holes in its remov-
able base. The keypad should be mounted in an upright position (as shown in Figure 1). Drill
holes in the wall according to the markup;
4. Fasten the removable base of the keypad in the selected place with two screws;
5. Install the front of the keypad – first engage the upper latch, and then its lower part. Tighten
the locking screw at the bottom of the keypad.
5. Maintenance
Keypad does not require any maintenance.
6. Operating conditions
1. Keypad is designed for continuous operation.
2. Keypad shall be used at the temperature of –20°С to +55°С and relative humidity of 5% to
85%.
3. If the transportation conditions differ from the operating conditions, then the keypad must
be kept in the operating conditions for 2…6 hours before switching on.
Keypad-R
Version en_2
6
