There is no yaw string but there is a 'ball' under the artificial horizon and this also has a yaw indicator in the display too
Thanks for replying. I can't get the ball to come to life, yawing and slipping does nothing, I haven’t recognised the attitude indicator(?) balance guide. The only balance help I can see is turning on the HUD and matching the heading V and the flight path vector. I would not moan in the least if the ball is not working yet, it isn’t even a beta so far!
Turning off A TRIM makes it more lively, I presume it is off during training to demonstrate the natural handling of the machine.
Is there only one DME transceiver? The second HSI only gives DME if the same frequency is selected on the left display/CDU.