EN-10 RE Series3. If set to store two PLU’s per M-key, press and hold the desired M-key until the long beep, then quickly press the M-key againwithin 1 second. “L2 ” appears momentarily to indicate the datais stored in the second memory location of that M-key.4.9.2.2 Recalling a PLU from the M-Key1. Press the M-key with the pre-stored data. The correspondingUnit Price/Tare value will be displayed.2. If set to store two PLU’s per M-key, quick press the M-key twicewithin 1 second. “L2 ” appears momentarily, then thecorresponding Unit Price/Tare value.Note: If pressing an M-key with no stored data, “noPLu ” will showmomentarily in the Weight display.4.10 By-Count FunctionThe By-Count function is used as reference to calculate the price of non-weighing items, e.g., the price for 36 pieces when 3 pieces cost a total of$1.50.1. Enter the deal quantity (1-99), e.g., “3 ”, then press [X]. The Xannunciator will turn on to indicate the scale is in the By-Count mode.2. Enter the deal price, e.g., “1.50 ”, then press [FIX]. The Unit Pricedisplay will show “1.50 ”.3. Enter the quantity to be sold, e.g., “36 ”. The resulting total price of“18.00 ” is shown in the Total Price display. Keep entering anotherquantity as needed.4. To end the By-Count function and return to normal weighing mode,press [C].4.11 Accumulation (Totalize) FunctionThe Accumulation function is used to add the Total Price of severalweighings.4.11.1 Accumulating1. Perform a pricing transaction as described in Section 4.6.2. Press [+]. The displayed Total Price is added to the accumulationmemory, and the ADD and TOTAL annunciators will turn on.