User guide
English
Since the G4 can be paired with all models in the scala rider 
family, we recommend that you first pair it according to your 
preferred configuration and then change or modify as often as 
you wish later, when the need arises. For example: If you typically 
use the intercom to communicate with two friends who both use 
G4 units, then you should pair it as described below in section 
9.10 b.
Therefore, please select your initial pairing preference from the 
following options in the table below and then refer to the pairing 
procedure as described in the respective section of this manual. 
When done, return to the explanations in section 9.4 “Initiate 
Intercom Calls”.
Select your preferred Pairing Option
UNITS TO BE PAIRED
GO TO 
SECTION
Your G4 with another G4 9.10 a
Your G4 with a Q2/Q2 pro  9.11 a
Your G4 with one earlier scala rider model  9.11 b
Your G4 with two other G4 units 9.10 b
Your G4 with one G4 and one Q2/Q2 pro unit  9.11 c
Your G4 with two Q2/Q2 pro units  9.11 c
Your G4 with one G4 and one other scala rider model 9.11 c
Your G4 with one Q2/Q2 pro and one other scala rider 
model
9.11 c 
Your G4 with two other scala rider models  9.11 c
Your G4 as part of 4-Way intercom call conguration 9.10 c
9.4  INITIATE INTERCOM CALLS
There are two ways to start an Intercom call with devices that are paired to 
your scala rider G4 (make sure you are in Standby mode):
VOICE CONNECT:
Preferred for relatively brief conversations as 
it takes the channel into standby mode after 
30 seconds of silence.
Start talking loudly
Once you start talking loudly, an 
Intercom call will be established with 
both paired devices, CHANNEL “A” and 
CHANNEL “B” (if both are available). 
The Intercom call will stay on until 
all participants remain silent for 
30 seconds. (applicable for 2-way 
communication).
CHANNEL BUTTON CONNECT:
Preferred for extended 
conversations as it leaves the 
channel open and active. 
Single tap the CHANNEL 
“A” Button to add or remove 
CHANNEL “A” from an Intercom 
call.
Single tap the CHANNEL 
“B” Button to add or remove 
CHANNEL “B” from an Intercom 
call.
NOTE: While the Intercom is on, the Redial and Voice Dial functions will be 
disabled.
9.5 RECEIVING INTERCOM CALLS
Once another paired device tries calling you via intercom, the call will 
begin almost instantly.
NOTE: The G4’s preset priority modes have been set in a way to avoid 
incoming intercom calls from interrupting mobile phone calls and GPS 
instructions in progress. In such case the intercom caller will hear a busy 
signal and you will hear two beeps, indicating that an intercom caller is 
trying to page you. (see section 4.3 for details on audio priorities of paired 
devices).
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scala rider
®
 G4
PowerSet










